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FiTech Retro LS TBI 650 HP System Inline Pump/Regulator Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system inline pump/regulator fuel injection master kits deliver old school looks and modern EFI performance for your hot rod. These kits feature a FiTech classic carburetor-gold throttle body with transmission control and a pre-terminated wiring harness with specific LS engine sensors, including the factory knock sensors to complement the built-in timing control. The remote ECU can control the transmission shift points and characteristics of the popular 4L60/65/80E transmissions. No laptop is required, and the system will work on 24x or 58x cam sensors. Also supplied with the Retro LS TBI is a handheld touch screen controller, cable and windshield mount, WBO2 sensor, bung kit, gaskets, mini USB cable, instructions, and warranty info. For fuel delivery, these FiTech Retro LS master kits pair the TBI an in-line pump kit and Tight Fit regulator with gauge. The inline kit is supplied with a heavy-duty 255 lph external pump suitable for engine producing up to 600 hp, 40 ft. of high-pressure fuel hose, two fuel filters, fittings, mounts, and clamps. The Go Fuel Tight Fit regulator allows you to set the fuel pressure precisely where your EFI system and engine require. It can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum and features -6 ORB ports along with a vacuum/boost port.

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$2,166.99

$1,950.29

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FiTech Retro LS TBI 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system regulated in-tank fuel injection master kits deliver old school looks and modern EFI performance for your hot rod. These kits feature a FiTech classic carburetor-gold throttle body with transmission control and a pre-terminated wiring harness with specific LS engine sensors, including the factory knock sensors to complement the built-in timing control. The remote ECU can control the transmission shift points and characteristics of the popular 4L60/65/80E transmissions. No laptop is required, and the system will work on 24x or 58x cam sensors. Also supplied with the Retro LS TBI is a handheld touch screen controller, cable and windshield mount, WBO2 sensor, bung kit, gaskets, mini USB cable, instructions, and warranty info. For fuel delivery, FiTech Retro LS master kits pair the TBI with either a 255 or 340 lph Go Fuel in-tank regulated pump. Both offer a simplified single line system with a depth of 6 1/2 to 15 in., making them suitable for most EFI-ready tanks. They also feature a -6 AN pressure port and a 4 bar (58 psi) regulator. Choose the master kit with your preferred fuel delivery system.

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$2,024.99

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$2,034.99

$1,822.49

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$1,831.49

On Sale

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits

If you prefer the restored or classic hot rod look, FiTech's Go EFI Classic Series should be your choice. You get the performance benefits of modern fuel injection, with the looks of a vintage carburetor--without the flooding, vapor lock, and cold start issues. And FiTech's master kits will also provide a fuel delivery option, allowing you to take your setup from carburetor to EFI all with one part number. FiTech Go EFI Classic 650 hp system inline pump/regulator/Go-Spark fuel injection master kits package a gold or black Classic throttle body with an inline pump kit, a Go Fuel Tight Fit regulator with gauge for precise fuel pressure, and a Go-Spark CDI ignition for high-powered sparks that improve combustion and power output. Choose your preferred finish. Go EFI Classic throttle body features FiTech's advanced self-tuning fuel metering technology and will support engines rated up to 650 hp. Thanks to the dual bolt pattern, the throttle body will easily bolt onto most intake manifolds and throttle linkages. The ECU of the Classic Series is compact and easy to mount out of sight to maintain a restored engine compartment, but you'll notice the fuel injection benefits every time you turn the key! The fuel delivery system is an inline fuel pump kit supplied with FiTech's heavy-duty 255 lph external fuel pump suitable to support engines producing up to 600 hp. The kit includes 40 ft. of high-pressure fuel hose, two billet fuel filters, fittings, mounts, and clamps. The Go Fuel single output regulator can be adjusted from 30 to 70 psi, will support up to 1,000 hp, and is crafted from billet aluminum with -6 ORB ports along with a vacuum/boost port and includes gauge. Go-Spark CDI ignition produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality, and throttle response. At higher rpm, the CD technology continues to deliver full energy sparks through racing rpm to ensure complete combustion of the fuel mixture. Designed for 4-, 6-, and 8-cylinder engines equipped with a distributor, Go-Spark accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors.

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$1,721.99

$1,549.79

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FiTech Go EFI 8 PA 1200 HP System Dual Pump/HP Regulator Fuel Injection Master Kits

When you are getting serious about 4-digit horsepower under your hood with boost or nitrous, Go EFI 8 Power Adder 1,200 hp systems are up to the task. And, with FiTech's master kits you also get a high-pressure fuel delivery solution to take your setup from conventional to EFI. FiTech Go EFI 8 PA 1,200 hp system Dual Pump/HP regulator fuel injection master kits pair two powerful components designed to support serious horsepower, plus precise fuel pressure. Go EFI 8 Power Adder bolt-on throttle body features eight high-flow injectors capable of fueling up to 1,200 hp. It is supplied with FiTech's Pro-tuning software and features the ability to data-log information. To ensure the best atomization of the fuel injection, the annular discharge design is increased to 20 jet streams to support the fuel volume required under boost, and has a built-in 2.5 BAR MAP sensor to handle the increased boost pressures, along with built-in timing controls based on boost or a nitrous input. The throttle body system includes handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, Pro-tuning laptop software, instructions, and warranty info. Go Fuel dual fuel cell pump modules feature a billet top assembly machined with a 2 in. filler assembly and an internal regulator to maintain 58 psi. No return line is needed, and the module is machined to fit 12-bolt flange fuel cells or can be installed on any tank with the supplied hardware. Go Fuel High Horsepower regulator will support 2,000 hp. Adjustable from 30 to 70 psi, this larger, dual output model is crafted from billet aluminum and features -6 ORB ports along with a vacuum/boost port. It will accept a gauge

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$2,184.99

$1,966.49

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Holley Sniper EFI BBD Master Kits

Holley Sniper EFI BBD master kits will be right at home on any powered trail rig or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding—upgrade to Holley Sniper EFI. Features include: * Bolt-on BBD carburetor replacement * Engineered specifically for 1971-86 Jeep CJs with 258 cu. in. 6-cylinder engines * Throttle body-mounted ECU--no extra boxes to mount * Supports up to 350 hp with two 100 lbs./hr. injectors * Only four wiring connections required—Battery +, Battery -, Switched ignition, and rpm * Internal fuel pressure regulator eliminates the hassle of plumbing an external regulator * Includes complete fuel system: 20 ft. of 3/8 in. vapor guard fuel hose, fuel pump, filters, necessary hardware, and bulkhead fitting to return fuel into the tank * High-resolution full color touch screen for initial setup, tuning, and gauge displays * Simple calibration wizard: answer a few questions about your engine and it creates the base map, then starts tuning on its own—no laptop required! * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * OEM-style TPS/IAC and fuel pressure regulator, for years of dependable service * Included clamp-on oxygen sensor kit for 2.25 in. exhaust; ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and stainless steel (weldable) oxygen sensor flange * Available in Classic Gold, black, shiny polished

4.4 out of 5 stars ( 10 )

$1,699.95

$1,528.95

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Holley Sniper EFI Quadrajet Self-Tuning Fuel Injection Systems

Holley Sniper EFI Quadrajet self-tuning fuel injection systems are ideal replacements when you're tired of rebuilding the 50-plus-year-old Rochester Quadrajet (Q-jet) on your classic ride. They're the first bolt-on, spread-bore, EFI throttle-body systems not requiring any additional adapters, sealing plates, or intake manifold swaps. They retain the same great features as the 4150 Sniper EFI version (four 100 lbs.-hr. injectors; built-in timing control; high resolution 3.5 in. full color touchscreen; etc.). Their throttle body will support naturally aspirated power up to 500 hp. In addition, they offer multiple fuel inlet configurations that allow for a stock-appearing installation and fit most stock air cleaners. Modernize your Q-jet-powered classic vehicle with a Holley Sniper EFI Quadrajet self-tuning fuel injection system. They are offered individually or in Master kits with external fuel pressure regulator preset to 58.5 psi, 20 ft. of 3/8 in. Vapor Guard fuel hose, fuel pump, filters, necessary hardware, and bulkhead fitting to return fuel into the tank. Features, items, and specs: * Designed to deliver the signature "Rochester Roar" at wide-open throttle! * Throttle body-mounted ECU–no extra boxes to mount * Only 4 wiring connections required (battery positive and negative, switched ignition, and rpm) * Transmission provisions on throttle lever for TH350/TH400 and 200R4/700R4 * Universal throttle and transmission kick-down bracket * Brake booster adapter (if required) * Simple calibration wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own—no laptop required) * Internal fuel pressure regulator preset to 58.5 psi * 20 ft. of 3/8 in. Vapor Guard fuel hose * Fuel pump and filters * Necessary hardware and bulkhead fitting to return fuel to the tank * Genuine Bosch LSU 4.9 wide-band oxygen sensor provides real-time fuel map learning * OEM-style throttle position sensor (TPS) and idle air control (IAC) for years of dependable service * Clamp-on oxygen sensor kit ensures leak-free oxygen sensor installation with stainless steel T-bolt clamps and weld-ready oxygen sensor flange * United States Coast Guard approved (certified to ISO 8846, SAE J1171 requirements) * Available in three finishes--Classic Gold, Shiny, and Black Ceramic

3.0 out of 5 stars ( 7 )

$1,699.95

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$1,999.95

$1,528.95

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$1,798.95

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Holley Sniper EFI Stealth 4150 Fuel Injection Systems

Holley Sniper EFI Stealth 4150 fuel injection systems feature four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability, and wide-open throttle horsepower! These systems also include transmission kickdown provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications. The 4150 is available individually or in a complete Master Kit (see contents listed below). ALL Sniper EFI Stealth 4150 systems feature: * Bolt-on 4150 flange carburetor replacement * Throttle body mounted ECU; no extra boxes to mount * Supports up to 650 hp with four 100 lb.-hr. injectors * All of the wiring exits below the rear fuel injector cover—for a completely stealth installation * Timed spark part for vacuum advanced distributors located under the front fuel bowl—for easy access to the distributor * Air entry is machined to fit most stock-style air cleaners with air cleaner locator provisions * Only four wiring connections required (battery +, battery -, switched ignition, and RPM) * External fuel pressure regulator required, set to a base pressure of 58.5 psi, such as 12-886 * Integrated ignition timing control * High-resolution full-color touch screen for initial setup, tuning, and gauge displays * Simple calibration wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own); NO laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learn * OEM-style TPS/IAC and fuel pressure regulator, for years of dependable service * Included clamp-on oxygen sensor kit for 2.25 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Available in three finishes: shiny, ceramic black, and classic gold MASTER KITS also include complete fuel system with an external fuel pressure regulator preset to 58.5 psi, 20 ft. of 3/8 in. Vapor Guard fuel hose, fuel pump, filters, necessary hardware, and bulkhead fitting to return fuel into the tank.

4.27 out of 5 stars ( 41 )

$1,799.95

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$1,849.95

$1,618.95

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$1,663.95

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FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module

FiTech Ultimate LS EFI 500 hp fuel injection systems with Go Fuel in-tank module combines incredible engineering and construction for top-of-the-line performance. FiTech fabricated many billet aluminum parts for their Ultimate LS EFI 500 hp systems, including a 92mm throttle body, high-volume fuel rails, and a 1,500 to 6,500 rpm powerband intake manifold. They combine sequential spark and fuel control with 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touch screen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. The Go Fuel in-tank module universal billet assembly can be used on tanks with a depth of 6 to 15 inches. The billet aluminum was designed with the supply and return ports in a parallel position to help route the fuel lines easily and evenly. The vent port is on the other side to ease routing the line near the fill tube. The two fuel ports are threaded to accept -6 AN O-ring boss fittings for a secure, leak-free connection. Whether you're starting with a 5.3 junkyard dog or a crate motor, FiTech Ultimate LS EFI 500 hp systems with Go Fuel in-tank module will look and run exceptionally. Additional Ultimate LS features: * Optional GM transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 * Black anodized aluminum parts for style and corrosion resistance * High-flow, cable-operated throttle body * Bosch wideband-controlled * Stainless oxygen sensor bung * Compatible with car and truck coils * AN fittings and fuel crossover * Works with custom cams * Designed for applications making at least 6 in. of vacuum at idle * 24X and 58X crank and cam compatible * Programmable touch screen hand-held controller with data log features * Suction cup mounting bracket

5.0 out of 5 stars ( 1 )

$2,110.99

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$2,195.99

$1,899.89

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$1,976.39

On Sale

Holley Super Sniper EFI Stealth 4150 Fuel Injection Systems

Holley Super Sniper EFI Stealth 4150 fuel injection systems are what you need to convert your vehicle to fuel injection. Holley Super Sniper Stealth 4150 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Compatible with draw-through or blow-through forced induction applications * 2 Bar MAP sensor * Integrated ignition timing control * -6AN fuel inlets * High-resolution full color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard--answer a few questions about your engine and it creates the base map, then starts tuning on its own! No laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real time Fuel Map Learn * Three programmable 0-5 V sensor inputs for oil/fuel/dome or nitrous pressure or other critical information * Six programmable ground outputs, five programmable ground inputs. These can provide the ECU with an input to turn on function, such as an ignition timing * One +5 V reference output, +5 V power supply for 0-5 V sensors, one sensor ground supply for 0-5 V sensors * Throttle body mounted ECU--no extra boxes to mount * Only 4 wiring connections required--battery +, battery -, switched ignition, and rpm * Required external fuel pressure regulator, 12-886 is recommended * OEM-style TPS/IAC, for years of dependable service * Included clamp-on oxygen sensor kit for 2.250 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange

5.0 out of 5 stars ( 4 )

$2,149.95

$1,933.95

On Sale

Holley Sniper EFI Stealth 4500 Fuel Injection Systems

Holley Sniper EFI Stealth 4500 fuel injection systems are what you need to convert your dragster or Pro-street vehicle to fuel injection. For engines producing 800+ hp, the Sniper Stealth 4500 systems feature eight 100 lbs./hr. injectors and a throttle body that flows a massive 1,440 cfm. These Holley systems come with a USB to CAN tuning cable and free downloadable Sniper EFI software to give you unlimited control of your engine. Holley Sniper Stealth 4500 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Supports up to 1,500 hp naturally aspirated or 1,250 hp forced induction with eight 100 lbs./hr. injectors * Compatible with draw-through or blow-through forced induction applications * 2.125 in. throttle plates, flow 1,440 cfm for large cubic inch engines * 2.5Bar MAP sensor * Integrated ignition timing control * Programmable launch control via 2-step and timing retard. Both can be triggered by a trans-brake input * Gen 3 Ultra Dominator-style 4-bolt air cleaner flange * -8AN fuel inlets * High-resolution full color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard--answer a few questions about your engine and it creates the base map, then starts tuning on its own! No laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real time Fuel Map Learn * Built-in single-stage wet or dry progressive nitrous control * Three programmable 0-5 V sensor inputs for oil/fuel/dome or nitrous pressure or other critical information * Six programmable ground outputs, five programmable ground inputs. These can be used to trigger or control external devices, such as nitrous solenoids and boost control solenoids. Or to provide the ECU with an input to turn on function, such as an ignition timing * One +5 V reference output, +5 V power supply for 0 to 5 V sensors, one sensor ground supply for 0 to 5 V sensors * Throttle body mounted ECU--no extra boxes to mount * Only 4 wiring connections required--battery +, battery -, switched ignition, and rpm * Required external fuel pressure regulator, 12-848 is recommended * Customizable secondary fuel pump output (TPS, rpm, or boost enabled) * User-friendly boost control with handheld adjustability * Free software included--comprehensive data logging tool to help you maximize the performance of your engine * Real-time data logging to the included 3.5 in. touch screen allows you to save information to the SD card without needing a communication cable * Programmable target air fuel ratios per boost level * Advanced boost control available via free Sniper EFI tuning software, including boost vs. rpm and boost vs. time * OEM-style TPS/IAC, for years of dependable service * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange

4.25 out of 5 stars ( 4 )

$2,199.95

$1,978.95

On Sale

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems

Holley Sniper 2 EFI Returnless Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Includes 20 feet of 3/8 in. vapor guard fuel hose, filters before/after the pump, fittings/hardware, and a low profile returnless drop-in pump module(1.275-inches above the tank mounting surface) that is designed for universal installation into fuel tanks that range from 7 to 12 in. deep * Pre-set, internally regulated pump only requires a single feed line to the Sniper 2 unit * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected

5.0 out of 5 stars ( 2 )

$1,899.95

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$2,149.95

$1,708.95

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$1,933.95

On Sale

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems

Holley Sniper 2 EFI Return-Type Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Includes 20 feet of 3/8 in. vapor guard fuel hose, return line, external regulator, filters before/after the pump, fittings/hardware, and a low profile return-type drop-in pump module(1.275-inches above the tank mounting surface) that is designed for universal installation into fuel tanks that range from 7 to 12 in. deep * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected

Not Yet Reviewed

$1,899.95

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$2,149.95

$1,708.95

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$1,933.95

On Sale

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module

Holley Sniper 2 EFI Return-Type Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. New for Sniper 2 is the Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition wiring into one, easy-to-use location. Simply slide the stripped wire ends under the positive lock connector and tighten down the set screw. Battery and a switched 12 V source is all that's required to power the PDM and your Sniper EFI. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Includes 20 feet of 3/8 in. vapor guard fuel hose, return line, external regulator, filters before/after the pump, fittings/hardware, and a low profile return-type drop-in pump module(1.275-inches above the tank mounting surface) that is designed for universal installation into fuel tanks that range from 7 to 12 in. deep * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected

Not Yet Reviewed

$1,999.95

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$2,099.95

$1,798.95

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$1,888.95

On Sale

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module

Holley Sniper 2 EFI Returnless Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. New for Sniper 2 is the Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition wiring into one, easy-to-use location. Simply slide the stripped wire ends under the positive lock connector and tighten down the set screw. Battery and a switched 12 V source is all that's required to power the PDM and your Sniper EFI. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Includes 20 feet of 3/8 in. vapor guard fuel hose, filters before/after the pump, fittings/hardware, and a low profile returnless drop-in pump module(1.275-inches above the tank mounting surface) that is designed for universal installation into fuel tanks that range from 7 to 12 in. deep * Pre-set, internally regulated pump only requires a single feed line to the Sniper 2 unit * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected

4.0 out of 5 stars ( 2 )

$1,999.95

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$2,099.95

$1,798.95

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$1,888.95

On Sale

aFe Mach Force XP Exhaust Systems

aFe Mach Force XP exhaust systems are constructed of mandrel-bent stainless steel and come complete with free-flowing muffler(s), OE-style bayonet hangers, flanges, and band clamps, plus all hardware necessary for a hassle-free installation. Offered in single, dual, or quad muffler configurations, their smooth curves and large diameter tubes help reduce restriction and keep exhaust gas flowing smoothly for increased horsepower and torque. Available in cat-back, axle-back, and downpipe-back designs, almost all Mach Force XP exhausts are direct bolt-on systems that require no cutting or drilling and include all necessary hardware for a hassle-free installation. Most also include wrinkle-black powdercoated or polished 304 stainless steel tip(s) with a laser-cut stainless steel aFe power badge. Select models have carbon fiber tips with CNC-machined laser-etched inserts. aFe Mach Force XP exhaust systems are an ideal combination of performance, fit, and value. Additional features include: * Fit a variety of light trucks and cars, including European models * Available with 409 or 304 stainless tubing (varies by model) * "Stepped design" models increase exhaust velocity creating a broader torque curve throughout the rpm range * Straight-through, free-flowing stainless steel mufflers absorb high-pitch tones producing powerful sound * Leak-free 360-degree sealing * Stable pipe location in high-vibration and high-heat conditions * Bayonet tips hold hanger bushings in place for an OE-style fit * Several versions convert OE single exhaust to dual exhausts * Where applicable, incorporates an exhaust valve that uses the OE exhaust valve motor (not included) to regulate exhaust flow * Some systems use a unique resonance chamber to replace the OE muffler; produces a weight savings of up to 15 lbs. * Hi-Tuck design of specific models provide extra ground clearance when using an aftermarket suspension kit Note: Some aFe Mach Force XP systems are "Race Only" products solely for competition use. Their use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state, and federal laws.

4.46 out of 5 stars ( 37 )

$1,684.00

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$2,135.00

$1,515.60

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$1,921.50

On Sale

FiTech Go EFI 8 Power Adder Plus 1200 HP Fuel Injection Systems

More power! FiTech Go EFI 8 Power Adder Plus 1200 hp fuel injection systems are for gearheads interested in major power for road courses or the racetrack, while maintaining overall drivability. These systems combine eight high-flow injectors with an annular discharge increased to 20 streams to handle the massive flow. They fit any 4-barrel intake manifold, and are designed for use on engines from 250 to 1200 hp. The Power Adder Plus features a built-in fuel pressure regulator, an ECU that finds the best tune and self-adjusts to it, and the ability to change air/fuel ratios and ignition timing on the fly. To obtain complete atomization, FiTech uses a swirl spray annular discharge called Wet Flow technology, spraying the fuel in from multiple directions. Go EFI 8 systems with mounted ECUs offer spark control without the need for an external spark box or special distributor. To lower temperatures and extend the unit's life, FiTech uses a voltage-controlling fuel pump control, reducing the juice under low loads. Each system has a hand-held controller with touch-screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. Take on the day, no matter what it brings—with FiTech Go EFI 8 Power Adder Plus 1200 hp fuel injection systems. Additional features include: * Choice of three fuel inlet connections * Will work with CDI box, but not required to control timing * Two adjustable fan control switches * Can be used with an engine-mounted returnless fuel command center * Uses easy-to-replace GM-type sensors and Bosch 4.2 wideband oxygen sensors * Nitrous and boost timing retard strategies and target A/F options * Air conditioning idle speed input kick-up * Many safety features and accessories for nitrous tuning control * Can handle 25 lbs. of boost from a blow-through turbo, blower, or single roots supercharger—and can also take a single stage of wet nitrous * Designed for applications making at least 6 inches of vacuum at idle. * Complete tuning from Pro Laptop software, with 8GB of data-logging

3.89 out of 5 stars ( 37 )

$1,727.99

$1,555.19

On Sale

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box

FiTech offers Go EFI 4 600 hp fuel injection systems for your performance vehicle. The bright aluminum power adders include Go Spark CDI box; some models come with inline fuel delivery master kit, as well. Go EFI systems are perfect for your everyday driver, right up to your weekend street machine or bracket racer. They feature the fastest, most accurate self-learning available, timing control, wet flow annular discharge, and tons of additional features. Go EFI systems fit any 4-bbl intake manifold (including 4500 flange) and are the most self-contained and full-featured unit of this type. The ECU (computer) is mounted on the throttle body, which greatly simplifies installation. No hole in your firewall and no unsightly harness draped across your engine! They are also the only computer-mounted throttle bodies that offer spark control without the need for an external spark box or special distributor. Other features include a built-in fuel pressure regulator and hand-held controller with touch screen for quick and easy initial set-up.

Not Yet Reviewed

$1,705.99

$1,535.39

On Sale

FiTech Ultimate LS 500 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits

Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits. FiTech Ultimate LS 500 hp EFI long runner cathedral intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap. FiTech Ultimate LS 500 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 92mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 36 lb./hr. injectors * High volume billet fuel rails * Self-learning technology maintains your target air/fuel ratio settings * Sequential fuel and spark control with individual cylinder trim * Connects to 24x and 58x cam sensors * Knock sensor control connects to factory sensors * 3-Bar MAP sensor for boosted applications up to 30 psi * Tach output driver works with most tachometers * Two programmable electric fan outputs * Supplied with WBO2 sensors * Custom wiring harness for a direct plug-in installation * Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions Fuel delivery options: * Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps. * In-tank pump modules: -- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included. -- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks. -- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi. * Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included. Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.

Not Yet Reviewed

$2,093.99

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$2,194.99

$1,884.59

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$1,975.49

On Sale

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits

Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits. FiTech Ultimate LS 500 hp EFI short LS7 port intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap. FiTech Ultimate LS 500 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 92mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 36 lb./hr. injectors * High volume billet fuel rails * Self-learning technology maintains your target air/fuel ratio settings * Sequential fuel and spark control with individual cylinder trim * Connects to 24x and 58x cam sensors * Knock sensor control connects to factory sensors * 3-Bar MAP sensor for boosted applications up to 30 psi * Tach output driver works with most tachometers * Two programmable electric fan outputs * Supplied with WBO2 sensors * Custom wiring harness for a direct plug-in installation * Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions Fuel delivery options: * Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps. * In-tank pump modules: -- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included. -- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks. -- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi. * Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included. Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.

Not Yet Reviewed

$2,093.99

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$2,194.99

$1,884.59

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$1,975.49

On Sale

FiTech Go EFI 8 1200 HP Fuel Injection Systems with Force Fuel System

FiTech offers Go EFI 8 1200 hp fuel injection systems with dual pump Force Fuel delivery master kit. Some models also include Go Spark CDI box. These units have a matte black finish. Go EFI systems are perfect for your everyday driver, right up to your weekend street machine or bracket racer. They feature the fastest, most accurate self-learning available, timing control, wet flow annular discharge, and tons of additional features. Go EFI systems fit any 4-bbl intake manifold (including 4500 flange) and are the most self-contained and full-featured unit of this type. The ECU (computer) is mounted on the throttle body, which greatly simplifies installation. No hole in your firewall and no unsightly harness draped across your engine! They are also the only computer-mounted throttle bodies that offer spark control without the need for an external spark box or special distributor. Other features include a built-in fuel pressure regulator and hand-held controller with touch screen for quick and easy initial set-up.

5.0 out of 5 stars ( 1 )

$2,036.99

$1,833.29

On Sale

FiTech Go EFI Classic 650 HP System In-Tank Pump/Go-Spark Fuel Injection Master Kits

If you prefer the restored or classic hot rod look, FiTech's Go EFI Classic Series should be your choice. You get the performance benefits of modern fuel injection, with the looks of a vintage carburetor--without the flooding, vapor lock, and cold start issues. And FiTech's master kits will also provide a fuel delivery option, allowing you to take your setup from carburetor to EFI all with one part number. FiTech Go EFI Classic 650 hp system in-tank/Go-Spark fuel injection master kits package a gold or black Classic throttle body with a fuel cell single pump module for your high-pressure fuel needs and a Go-Spark CDI ignition for high-powered sparks that improve combustion and power output. Choose your preferred throttle body finish. Features: * Go EFI Classic throttle body features FiTech's advanced self-tuning fuel metering technology and will support engines rated up to 650 hp. Thanks to the dual bolt pattern, the throttle body will easily bolt onto most intake manifolds and throttle linkages. The ECU of the Classic Series is compact and easy to mount out of sight to maintain a restored engine compartment, but you'll notice the fuel injection benefits every time you turn the key! * Go Fuel single fuel cell pump module is ideal for running a fuel cell or custom tank. It features a billet top assembly machined with a 2 in. filler assembly and an internal regulator to maintain 58 psi. No return line is needed, and the module is machined to fit 12-bolt flange fuel cells or can be installed on any tank with the supplied hardware. * Go-Spark CDI ignition produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality, and throttle response. At higher rpm, the CD technology continues to deliver full energy sparks through racing rpm to ensure complete combustion of the fuel mixture. Designed for 4-, 6-, and 8-cylinder engines equipped with a distributor, Go-Spark accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors.

Not Yet Reviewed

$1,691.99

$1,522.79

On Sale

FiTech MeanStreet EFI 800 HP Fuel Injection Systems with Force Fuel Systems

FiTech MeanStreet EFI 800 hp fuel injection systems with Force Fuel systems deliver a whole lot of horsepower in small packages. MeanStreet offers an onboard ECU and fuel pressure regulator to bring you simple, clean wiring with an easy install for up to 800 hp. The Force Fuel system helps quench its thirst with easy hookup and versatile mounting. FiTech Meanstreet 800 hp and Force Fuel system combos provide your performance engine with a self-tuning setup and the power to dominate! Includes: * FiTech Meanstreet EFI 800 hp self-tuning fuel injection systems * FiTech Force Fuel systems

4.5 out of 5 stars ( 2 )

$1,778.99

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$1,842.99

$1,601.09

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$1,658.69

On Sale

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits

Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits. FiTech Ultimate LS 500 hp EFI short cathedral intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap. FiTech Ultimate LS 500 hp intake manifolds feature: * Fabricated 3mm thick aluminum sheet metal and TIG welded * Cast, cable activated billet aluminum 92mm throttle body * Handheld controller with color touch screen and cable * Windshield mount for touch screen controller * LS ECU * 36 lb./hr. injectors * High volume billet fuel rails * Self-learning technology maintains your target air/fuel ratio settings * Sequential fuel and spark control with individual cylinder trim * Connects to 24x and 58x cam sensors * Knock sensor control connects to factory sensors * 3-Bar MAP sensor for boosted applications up to 30 psi * Tach output driver works with most tachometers * Two programmable electric fan outputs * Supplied with WBO2 sensors * Custom wiring harness for a direct plug-in installation * Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions Fuel delivery options: * Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps. * In-tank pump modules: -- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included. -- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks. -- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi. * Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included. Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.

Not Yet Reviewed

$2,007.99

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$2,109.99

$1,807.19

—

$1,898.99

On Sale

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems

FiTech Go EFI 4 600 hp fuel injection systems with Force Fuel systems combine the self-tuning, 4-injector setup with a versatile Force Fuel sump. The Go EFI 4 600 systems are designed for use on engines from 250 to 600 hp. They feature a built-in fuel pressure regulator and an ECU that self-adjusts to find the best tune—plus the ability to change air/fuel ratios and ignition timing on the fly. The Force Fuel systems connect to your stock mechanical or electric fuel pump and supply the EFI system with high-pressure. They do so through the use of an internal 340 lph (approximately 90 gph) pump—no new feed line from your tank is necessary. Ditch that old carburetor and advance hassle-free into the modern EFI world with a FiTech Go EFI 4 600 hp fuel injector and Force Fuel system combo. Models are available with a variety of options; select the system best suited for your application.

2.57 out of 5 stars ( 7 )

$1,705.99

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$1,879.99

$1,535.39

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$1,691.99

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