FiTech EFI Systems & More at Summit Racing

On Sale

FiTech Go EFI Classic 650 HP Fuel Injection Systems

Fitech introduces the all-new Go EFI Classic fuel injection systems in a stunning carburetor gold finish. Fitech EFI re-captures the old-school look while maintaining its innovative, award-winning patented design—eliminating cold start issues, hesitation, vapor lock and flooding. This innovative system hides the injectors and has an externally mounted ECU, so it can be mounted wherever you want to ensure a true carburetor look is maintained. The Go EFI Classic is a self-tuning fuel injection system rated for up to 650 hp. The more you drive the more it adapts to your personal style—perfect for your everyday driver, weekend Street Machine, or Bracket Racer. Additional features: * Dual bolt pattern; designed to fit both the spread bore and 4150 square bore flange * Integrated ignition timing control and coil driver * High-resolution, full-color touch screen for setup, tuning, and gauge display * Bosch LSU 4.2 wideband oxygen sensor for real-time fuel mapping * Clamp-on oxygen sensor kit for leak-free installation * High-flow aluminum throttle body with 45mm diameter venturi to increase airflow * Designed for use with original distributor, factory throttle linkage, and most four barrel manifolds

3.25 out of 5 stars ( 4 )

$1,144.00

$1,029.60

On Sale

FiTech Go EFI 3x2 Tri Power 600 HP Fuel Injection Systems

FiTech Go EFI 3x2 Tri Power 600 hp fuel injection systems with external ECU sticks to basic functions that deliver the best possible performance and economy for your street and mild performance engine. These FiTech ready-to-run throttle body systems allow you to remove your carburetor and advance into the EFI world at an affordable price. The Tri-Power 600 hp systems come complete with a classic gold diecast aluminum throttle body, hand-held controller, windshield mount, wideband oxygen sensor, coolant temperature sensor, and a compact external ECU. Systems are available with or without FiTech's Go-Spark CD ignition. Features: * Annular discharge * Supports up to 600 hp engines * Three high-flow throttle bodies, each with two 45mm throttle bores * Clearly marked OE-style harness * All sensors are integrated on the unit (except for wideband oxygen and coolant temperature sensors) * Fits intake manifolds with three 2-barrel flanges * Works with OE carb-type distributor and throttle linkage * Compatible with E-85 gasoline * Fuel pump voltage control * Wet Flow Technology with swirl spray annular discharge design * Optimize Air Fuel Ratios while driving

4.33 out of 5 stars ( 3 )

$2,410.00

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$2,499.99

$2,169.00

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$2,249.99

FiTech Ultimate Rebel LS 500 HP EFI Loaded Intake Manifold Kits

The FiTech Ultimate Rebel LS 500 hp EFI loaded intake manifold kits offer numerous benefits for LS engine conversions, including improved performance, enhanced fuel efficiency, and simplified installation to help to minimize downtime. These kits provide a modern, self-tuning fuel injection system that optimizes engine performance, offering better throttle response, increased horsepower, and improved fuel economy compared to traditional carburetors. These comprehensive conversion kits come with all the necessary components for a complete installation, including the ECU, sensors, wiring harness, and other fuel system parts. Key benefits and advantages: * Modern engine management utilizes speed density metering for optimal performance * Reliable and consistent fuel delivery * Boost/Nitrous compatibility—the system can handle boosted and nitrous applications, making it suitable for high-performance builds * E85 compatibility—supports E85 fuel, offering flexibility for different fuel preferences * Visual appeal—the low-profile intake manifold and redesigned fuel rail bracket enhance the overall appearance of the engine bay Kit components: * LS1/LS2/LS6 FiTech Rebel LS Fabricated Short Manifold (manifold, gaskets and hardware) * Ultimate LS 92mm throttle body with sensors * 36 lb. injectors * 3 Bar MAP sensor allows for boost and nitrous applications, expanding the performance potential of the engine * IAT sensor * Throttle cable bracket with round hole for new style LS intake * Throttle cable bracket with stock GM cable notch for new style LS intake with cable barrel clamp

Not Yet Reviewed

$995.00

FiTech Retro LS EFI 650 HP Fuel Injection Systems

FiTech Retro LS EFI 650 hp fuel injection systems offer a "golden" opportunity for impressive looks and performance. These classic gold engine-toppers with transmission control are complete throttle body kits, suitable for everything from your junkyard 5.3 to a Stroker 427—and they deliver old-school carburetor looks with EFI technology and reliability. Whether a do-it-yourself hot rodder or professional EFI tuner, the features of the FiTech Retro LS EFI 600 hp system are sure to inspire you. FitTech Retro LS complete self-tuning induction kits include: * Classic gold die-cast throttle body * Hand-held controller * Windshield mount * Wideband oxygen sensor * Coolant temperature sensor * Self-learning ECU Features and benefits: * Wet flow technology and swirl spray annular discharge for complete atomization * Windshield-mount for control * Flow-matched 80 lb. injectors * Self-learning ECU with touchscreen controller for easy setup and configuration * Semi-sequential fuel and full spark control * Bosch wideband controlled (self-learning) * 24X and 58X crank and cam compatible * 1 BAR MAP sensor—TPS-IAC sensor * Speedometer Output Driver for most speedometers * On-the-fly programmable target air/fuel ratios and timing * Custom camshaft-friendly * Knock sensor control * Available transmission control feature is suitable for 4L60, 4L65, or 4L80 GM transmissions * Compatible with E-85 and gasoline * All Go-EFI's feature voltage control fuel pump control. This feature reduces the voltage to the pump under low-load conditions such as idle and cruise, thus reducing noise and heat. This will extend the life of your pump and keep the fuel in the tank cooler and your ears from ringing.

4.0 out of 5 stars ( 1 )

$1,834.00

On Sale

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems

When it comes to fuel injection versus carburetors, new school is just too cool. FiTech Go EFI 4 600 hp self-tuning fuel injection systems have the ECU mounted on the throttle body for greater self-containment, clean installation, and easy setup. These trick systems fit any 4-barrel intake manifold, and are designed for use on engines from 250 to 600 hp. They feature 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. Each system has a hand-held controller with a touch screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. FiTech Go EFI 4 600 hp self-tuning fuel injection systems leave the guesswork behind. Order the model with options best-suited for your application. Additional features: * Choice of three fuel inlet connections * Will work with CDI box, but not required to control timing * Adjustable fan control switch * 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 * Wet Flow swirl spray annual discharge obtains complete atomization * Voltage-controlling fuel pump control reduces power under low loads to lower temperatures * Systems with mounted ECUs offer spark control without the need for an external spark box or special distributor * Designed for applications making at least 6 in. of vacuum at idle

4.16 out of 5 stars ( 257 )

$999.00

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$1,458.99

$899.10

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$1,313.09

On Sale

FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems

EFI conversions made easy--FiTech Go Street EFI 400 hp systems are true carburetor replacements. And the price is a "Go" as well! Good for up to 400 hp, these 4-injector throttle bodies simply swap out your current 4-barrel carburetor for EFI performance. You don't have to mess with the ignition at all. It's too easy not to go for it--FiTech Go Street EFI 400 hp systems. Features include: * Self-tuning fuel injection * Latest Bosch 4.2 wideband oxygen sensor * ECU is mounted on throttle body * Universal base fits any 4-barrel manifold * Throttle linkage suits most transmissions * Three fuel inlet connections * Voltage control fuel pump control * Wet flow technology * Swirl spray annular discharge design * Built-in fuel pressure regulator * Designed for applications making at least 6 in. of vacuum at idle

3.83 out of 5 stars ( 220 )

$869.00

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$1,125.99

$782.10

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$1,013.39

On Sale

FiTech Mean Street EFI 800 HP Self-Tuning Fuel Injection Systems

You don't need a carburetor—you need a FiTech Mean Street EFI 800 hp system! These full-featured, self-tuning fuel injection setups deliver a whole lot in a small package. Mean Street offers an onboard ECU and fuel pressure regulator to bring you simple, clean wiring and an easy install. FiTech's wideband oxygen and annular swirl wet-flow technology, proprietary self-tuning technology, and hand-held controller with touch screen gets your car on the road or track faster and with more power than ever. Would you rather have a perfectly tuned carburetor or an EFI system that tunes itself perfectly? The choice is easy--FiTech Mean Street EFI 800 hp systems. FiTech Mean Street features include: * Blacked out diecast throttle body * Hand-held controller with 8GB data log capabilities * Annular discharge * Windshield mount for control * 8 high-flow 800 hp injectors * Built-in fuel pressure regulator * Internal MAP sensor * Throttle position sensor * Idle air control sensor * Coolant temp sensor * Wideband oxygen sensor * Oxygen bung kit * -06 AN fuel inlet fittings * One fan control adjustable from controller * AC kick-up control kit * Designed for applications making at least 6 in. of vacuum at idle

3.7 out of 5 stars ( 46 )

$1,171.00

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$1,322.99

$1,053.90

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$1,190.69

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 )

$1,404.99

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$1,879.99

$1,264.49

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$1,691.99

On Sale

FiTech Go EFI 2-Barrel 400 HP Fuel Injection Systems

FiTech Fuel Injection brings you the Go EFI 2 Barrel 400 HP classic gold fuel injection system. This is a ready-to-run unit that strays away from the programmable features—and sticks to the basic functions necessary to get the best performance and economy out of your street and mild performance engine. FiTech once again allows you to ditch that old carburetor and advance into the EFI world at the most affordable price on the planet! Features include: * Self-tuning fuel injection * High-flow aluminum throttle body * Voltage Control fuel pump control * Wet flow technology; swirl-spray annular discharge design * Wideband oxygen sensor and TPS sensor * Two-injector system is capable of supporting 400 HP engines * Built-in fuel pressure regulator * Hand-held tuner * Integrated ECU * Air/fuel ratios can be optimized on-the-fly as you drive

3.33 out of 5 stars ( 6 )

$915.00

$823.50

On Sale

FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits

FiTech Easy Street 600 hp EFI system fuel injection master kits deliver an electronic fuel injection kit with a fuel delivery solution. Each master kit pairs the classic gold appeal and modern performance of FiTech's Easy Street 600 hp throttle body with one of several inline or in-tank fuel delivery solutions, providing everything you need to convert your carbureted vehicle to EFI—all with one part number. Easy Street TBIs look like factory carburetors, but that's where the similarities end. The pre-programmed assembly bolts right in place on a square-bore intake manifold and requires only a minimum of inputs to ¬rev up. It accepts the tachometer signal from the coil negative, an HEI distributor, or from a CD ignition box for simple installation. A fast reacting wideband O2 sensor is supplied to monitor the fuel burn signaling the self-learning technology of the ECU on adjustments to the mixture, resulting in smooth performance from idle to high rpm. Choose the FiTech Easy Street master kit with your preferred fuel delivery system. FiTech Easy Street is supplied with: * Handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty info Fuel delivery options: * Go Fuel universal in-tank pump modules—255 lph or 340 lph—can be used on tanks with a depth of 6 to 15 in. A feed line, vent, and return are machined into the module for easy high-pressure line connections. Gaskets, terminals, and clamps are included. * Go Fuel universal in-tank regulated pump module—255 lph or 340 lph—single line system with a depth of 6.5 to 15 in. Pump has -6 AN pressure port and a 4-Bar (58 psi) regulator and suitable for most EFI-ready tanks * Go Fuel single pump fuel cell module—returnless--340 lph--billet top assembly is machined with a 2 in. filler assembly, as well as an internal regulator to maintain 58 psi. The module is machined to fit fuel cells with a 12-bolt flange or can be installed on any tank with the supplied hardware. * Go EFI inline pump kit—255 lph external pump suitable to support engines producing up to 600 (naturally aspirated) hp. Supplied with 40 ft. of high-pressure fuel hose, two fuel filters, including a serviceable 10-micron filter, fittings, mounts, and clamps.

4.0 out of 5 stars ( 7 )

$1,111.99

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$1,171.99

$1,000.79

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$1,054.79

On Sale

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System

FiTech Go EFI 4 Power Adder 600 hp self-tuning fuel injection systems with Force Fuel systems are a unique combination of a boost-ready throttle body and fuel injection upgrade convenience. The Power Adder systems allow you to ditch that old carburetor and keep your supercharger, blower, or nitrous setup. The Force Fuel system helps quench its thirst with easy hookup and versatile mounting. Blow away all the competition when you order the FiTech Easy Street 600 hp and Force Fuel systems combo designed to fit your boosted performance engine application. Includes: * FiTech Go EFI 4 Power Adder 600 hp self-tuning fuel injection systems * FiTech Force Fuel systems

Not Yet Reviewed

$1,668.99

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$1,879.99

$1,502.09

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$1,691.99

On Sale

FiTech Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits

FiTech Easy Street 600 hp EFI system/Go-Spark fuel injection master kits deliver an electronic fuel injection kit with a fuel delivery solution. Each master kit pairs the classic gold appeal and modern performance of FiTech's Easy Street 600 hp throttle body with one of several inline or in-tank fuel delivery solutions, providing everything you need to convert your carbureted vehicle to EFI—all with one part number. Plus, these kits also provide upgraded spark performance for improved combustion and power output. Choose the FiTech Easy Street master kit with your preferred fuel delivery system. Easy Street TBIs look like factory carburetors, but that's where the similarities end. The pre-programmed assembly bolts right in place on a square-bore intake manifold and requires only a minimum of inputs to ¬rev up. It accepts the tachometer signal from the coil negative, an HEI distributor, or from a CD ignition box for simple installation. A fast reacting wideband O2 sensor is supplied to monitor the fuel burn signaling the self-learning technology of the ECU on adjustments to the mixture, resulting in smooth performance from idle to high rpm. FiTech Easy Street is supplied with: * Handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty info Go-Spark CD ignition produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality, and throttle response. Designed for engines equipped with a distributor, it accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors. A separate 12 V square wave tach output can be used to trigger the EFI system and/or a tachometer. Fuel delivery options: * Go Fuel universal in-tank pump modules—340 lph—can be used on tanks with a depth of 6 to 15 in. A feed line, vent, and return are machined into the module for easy high-pressure line connections. Gaskets, terminals, and clamps are included. * Go Fuel universal in-tank regulated pump module—255 lph or 340 lph—single line system with a depth of 6.5 to 15 in. Pump has -6 AN pressure port and a 4-Bar (58 psi) regulator and suitable for most EFI-ready tanks * Go EFI inline pump kit—255 lph external pump suitable to support engines producing up to 600 (naturally aspirated) hp. Supplied with 40 ft. of high-pressure fuel hose, two fuel filters, including a serviceable 10-micron filter, fittings, mounts, and clamps.

Not Yet Reviewed

$1,372.99

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$1,382.99

$1,235.69

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$1,244.69

On Sale

FiTech Go EFI Classic 650 HP System Regulated In-Tank Pump 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 regulated in-tank fuel injection master kits package a gold or black Classic throttle body with a Go Fuel regulated in-tank pump module. Choose your preferred throttle body finish and fuel delivery system. 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! Fuel delivery options: * Choose either a 255 lph or 340 lph Go Fuel in-tank regulated pump. Both offer a simplified approach to fuel delivery for fuel injected engines with their single line systems. They have a low-profile design, are suitable for most EFI-ready tanks with a depth of 6 1/2 in. to 15 in. and feature an -6 AN pressure port and a 4 Bar (58 psi) regulator.

Not Yet Reviewed

$1,369.99

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$1,378.99

$1,232.99

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$1,241.09

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.

Not Yet Reviewed

$1,721.99

$1,549.79

On Sale

FiTech Go EFI Classic 650 HP System Regulated 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 regulated in-tank pump/Go-Spark fuel injection master kits package a gold or black Classic throttle body with a Go Fuel regulated in-tank pump module, and a Go-Spark CDI ignition for high-powered sparks that improve combustion and power output. Choose your preferred throttle body finish and fuel delivery system. 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-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. Fuel delivery options: * Choose either a 255 lph or 340 lph Go Fuel in-tank regulated pump. Both offer a simplified approach to fuel delivery for fuel injected engines with their single line systems. They have a low-profile design, are suitable for most EFI-ready tanks with a depth of 6 1/2 in. to 15 in. and feature an -6 AN pressure port and a 4 Bar (58 psi) regulator.

Not Yet Reviewed

$1,580.99

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$1,589.99

$1,422.89

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$1,430.99

On Sale

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.

Not Yet Reviewed

$2,024.99

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$2,034.99

$1,822.49

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$1,831.49

On Sale

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

FiTech Retro LS TBI 650 hp system in-tank pump 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 with a Go Fuel single fuel cell pump module—an ideal solution to your high-pressure fuel needs. It features a billet top assembly machined with a 2 in. filler assembly, as well as an internal regulator to maintain 58 psi. No return line is needed and the module is machined to fit fuel cells with a 12-bolt flange or can be installed on any tank with the supplied hardware.

Not Yet Reviewed

$2,136.99

$1,923.29

On Sale

FiTech Retro LS TBI 650 HP System Force Fuel Injection Master Kits

FiTech Retro LS TBI 650 hp system Force 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. FiTech master kits provide a fuel delivery system and in these kits you'll have either a Go Fuel Force Fuel or Mini Force system. The Force Fuel supports the demands of an 800 hp engine on gas and features a 1/2 gallon reservoir, an internal 340 lph pump with a serviceable 10 micron fuel filter, and an internal regulator that keeps the pressure at a consistent 58 psi, ideal for reliable EFI performance. The Mini Force is great for cramped engine compartments and supports up to 600 hp. It is equipped with an efficient 255 lph pump and an internal regulator. Both systems are supplied with high-pressure fuel hose, return line fitting bung, and a liquid-filled gauge. Choose the FiTech Retro LS master kit with your preferred fuel delivery system.

Not Yet Reviewed

$2,197.99

$1,978.19

On Sale

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems

If you're running a supercharger, blower, or nitrous, and want to ditch the carburetor, you'll need a FiTech Go EFI 4 Power Adder 600 hp self-tuning fuel injection system. These units mount the self-adjusting ECU on the throttle body, fit any 4-barrel intake manifold, and are designed to support 250 to 600 hp engines. Each system has a hand-held controller with a touch screen for initial setup, a throttle linkage that suits most transmissions, and is manufactured with OE engineering. Models are available with or without a fuel pump. Increased performance is at hand with FiTech Go EFI 4 Power Adder 600 hp self-tuning fuel injection systems. Additional Go EFI 4 Power Adder features: * Throttle body is boost-ready * Can change air/fuel ratios and ignition timing on-the-fly * 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 * Wet flow swirl spray annual discharge obtains complete atomization * Built-in pressure regulator * Voltage-controlling fuel pump control reduces power under low loads to lower temperatures * 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 * Complete tuning from Pro Laptop software * Systems with mounted ECUs offer spark control without the need for an external spark box or special distributor * Designed for applications making at least 6 in. of vacuum at idle

3.93 out of 5 stars ( 56 )

$1,277.00

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$1,494.99

$1,149.30

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$1,345.49

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 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 Go EFI Classic 550 HP Fuel Injection Systems

Fitech Fuel Injection introduces the Go EFI Classic fuel injection systems in a rich retro carburetor gold finish. Fitech re-captures the old-school look while maintaining its innovative, award-winning patented design—eliminating cold start issues, hesitation, vapor lock and flooding. This innovative system hides the injectors and has an externally mounted ECU, so it can be mounted wherever you want to ensure a true carburetor look is maintained. The Go EFI Classic is a self-tuning fuel injection system rated for up to 550 hp. The more you drive, the more it adapts to your personal style—perfect for your everyday driver, weekend Street Machine, or Bracket Racer. Additional features: * Dual bolt pattern; designed to fit both the spread bore and 4150 square bore flange * Integrated ignition timing control and coil driver * High-resolution, full-color touch screen for setup, tuning and gauge display * Bosch LSU 4.2 wideband oxygen sensor for real-time fuel mapping * Clamp-on oxygen sensor kit for leak-free installation * High-flow aluminum throttle body with 45mm diameter venturi to increase airflow * Designed for use with original distributor, factory throttle linkage, and most 4-barrel manifolds

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$1,297.99

$1,168.19

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FiTech Go EFI Classic 550 HP Fuel Injection Systems with Force Fuel Systems

FiTech Go EFI Classic 550 hp fuel injection systems with Force Fuel systems are a unique combination of that classic throttle body look and fuel injection upgrade convenience. This innovative classic design hides the injectors and has an externally mounted ECU so it can be mounted wherever you want to ensure a true carburetor look. The Force Fuel system helps quench its thirst with easy hookup and versatile mounting. FiTech Go EFI Classic 550 hp and Force Fuel system combos are perfect for everyday drivers, weekend street machines, and bracket racers. Includes: * FiTech Go EFI Classic 550 HP fuel injection systems * FiTech Force Fuel systems

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$1,753.99

$1,578.59