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22 Results Found For "racing"

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Results 1 - 22 of 22

On Sale

Summit Racing™ Tunnel Ram and Carburetor Pro Packs

Summit Racing™ tunnel ram and carburetor Pro Packs are made for horsepower, pure and simple. For folks with smaller cubic inch engines, we offer Weiand tunnel ram intakes with 450 cfm Holleys that'll deliver the horsepower you crave without saddling your rig with too much carb. For big-motor fans, we have the combo with 600 cfm Holleys. We include the linkage, too! Choose the cylinder head style application needed for your specific vehicle, and enjoy the enhanced performance of a Summit™ Pro Pack!

4.5 out of 5 stars ( 6 )

$1,636.84

$1,686.84


$1,535.84

$1,585.84

On Sale

Summit Racing™ Turbocharger Hot Side Combo Kits

Put the hot in your LS engine with a Summit Racing™ Turbocharger Hot Side combo kit. Our tech experts put together these kits with performance-proven components to help make your turbo conversion a lot easier without the hassle of mixing and matching parts. The many benefits of these LS Hot Side turbo and manifold kits include simplicity and cost-effectiveness, strong mid-to-high RPM power, rapid turbo response, and robust construction. Kits include the following: exhaust manifold, wastegate actuator, gaskets, and hardware for installation. Order the Hot Side combo kit for your application.

Not Yet Reviewed

$1,999.93

$2,095.93


$1,867.93

$1,995.99

On Sale

Summit Racing™ Intake Manifold, Carburetor, and Air Cleaner Pro Packs

These Summit Racing™ intake manifold, carburetor, and air cleaner Pro Packs include all of the necessary parts to change out your engine's induction system. They feature an aluminum intake manifold, carburetor, air cleaner, carburetor studs, and gaskets. Available for Ford, Chevy, Mopar, and Pontiac, these Summit Racing™ intake manifold, carburetor, and air cleaner Pro Packs will give your engine increased horsepower and torque and better drivability.

4.57 out of 5 stars ( 127 )

$1,894.62


$1,808.64

On Sale

Summit Racing™ LS CNC Billet Intake Manifolds

Our Summit Racing™ LS CNC billet intake manifolds look great and are made to take whatever you can throw at them. They are capable of handling 2,000 horsepower and over 300 psi of boost! Their plenums and bolt-on runners are CNC machined billet aluminum and will not distort or warp under boost. These intakes can accept up to 102mm throttle bodies and include hardware, gaskets, and an -8 AN fuel rail kit.

Not Yet Reviewed

$2,399.99


$1,999.99

On Sale

Summit Bucks

Summit Racing™ Performance Turbochargers

Summit Racing™ Performance turbochargers have the latest in compressor aero technology with quick-spooling, yet free-flowing turbines. Starting with 66mm inducer sizes and working up to 79mm, the SUM-2600 Series turbos are reliable and a great value. The SUM-2700 Series are true race turbos starting at 76mm and go up from there. T4, T6, and V-band turbine housings are available. These are specially designed, balanced, and precision assembled in North America for class leading racers. They feature 2618 billet forged compressor wheels that offer superior flow and dependability at high boost.

5.0 out of 5 stars ( 7 )

$1,695.99

$1,699.99


$1,589.99

$1,594.99

On Sale

Nitrous Outlet 4500 Hornet Race Dual-Entry Nitrous Oxide Plate Systems

What's the buzz about at the track? Nitrous Outlet 4500 Hornet race dual-entry plate systems have larger "stingers" for more precise atomization! The larger conical cone with 15 discharge ports for nitrous and 15 for fuel saturates the air intake charge as it enters the intake plenum for even distribution. Then there's the dual-entry ... yes, two inlets for nitrous and fuel, so you can spray huge shots of nitrous, or have two stages. The Hornet plates are CNC-machined from 6061 billet aluminum, and feature a black anodized body with a red anodized stinger. They're engraved with the Nitrous Outlet logo and come out of the box with everything you need to spray up to 700 hp. Models are available with or without nitrous bottles and brackets. The word's out: Nitrous Outlet 4500 Hornet racing plate systems inject stinging performance into your system!

Not Yet Reviewed

$2,245.99

$2,341.99


$1,909.09

$1,990.69

On Sale

Nitrous Outlet 4150 Hornet Race Dual-Entry Nitrous Oxide Plate Systems

What's all the buzz about at the track? Nitrous Outlet 4150 Hornet race dual-entry plate systems have larger "stingers" for more precise atomization! The larger conical cone with 15 discharge ports for nitrous and 15 for fuel saturates the air intake charge as it enters the intake plenum for even distribution. Then, there's the dual-entry—two inlets for nitrous and fuel, so you can spray huge shots of nitrous, or have two stages. The Hornet plates are CNC-machined from 6061 billet aluminum, and feature a black anodized body with a red anodized stinger. They're engraved with the Nitrous Outlet logo and come out of the box with everything you need to spray up to 700 hp. The word's out: Nitrous Outlet 4150 Hornet racing plate systems inject stinging performance into your system!

Not Yet Reviewed

$2,178.99

$2,283.99


$1,852.14

$1,941.39

On Sale

Nitrous Outlet 4500 GENIII Stinger Nitrous Oxide Plate Systems

Nitrous Outlet 4500 GENIII Stinger nitrous oxide plate systems come out of the box with everything you need to spray up to 500 hp! Nitrous Outlet is proud to introduce their 3rd generation Stinger plate systems. They feature a revolutionary extended-reach cone that sits further down inside the intake plane to prevent nitrous from hitting the sidewalls on intakes with a high plane or spacer plate. Each stinger has 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 GENIII Stinger nitrous oxide plate systems include everything you need to spray 50 to 500 hp. Overview: * Max-flow 500 hp anodized billet aluminum stinger plate * Single-entry * 4500 flange * 360 degree discharge pattern * Gasket, jetting, and hardware included * E85 compatible with different jetting

Not Yet Reviewed

$1,781.99


$1,514.69

On Sale

Holley Gen 3 Ultra Dominator Carburetors

Holley Gen 3 Ultra Dominator carburetors feature a brand new main body, brand new state-of-the-art calibrations, high-volume HP fuel bowls, and sizes up to 1,475 cfm! The metering blocks are fully adjustable (emulsion bleeds, power valve channel restrictors, and idle feed restrictors). These carburetors include redesigned Holley HP fuel bowls for racing. Internal baffling helps to control fuel slosh and minimize float level fluctuations in hard launching or cornering situations. The HP fuel bowls also have material added in key areas (the needle and seat, fuel inlet, and sight window areas) for added strength in demanding race environments and can be plumbed from either side. Some of the many Holley Gen 3 Ultra Dominator carb features include: * Main body 5/16 in. taller than the previous generation * Designed for larger radius air entries optimized using computational fluid dynamics (CFD) software to deliver smoother flow into fully machined, big-bore Venturi * Improved 6061-T6 billet aluminum metering blocks offering improved durability, true gasket sealing (sealing surface integrity), and brightly dipped anodizing for good looks and corrosion protection * Power valve channel restrictors are now machined lower in the metering blocks for improved fuel delivery to the power valve circuit * Accelerator pump channel internally drilled, eliminating the need for an external plug, * Excess material removed for increased fuel capacity * Snap-in-place bowl vent whistle makes removal and/or replacement easier * 20 percent more fuel capacity vs. traditional V-bowl, eliminating fuel starvation and providing consistent air/fuel ratios * Fuel shelf is positioned below the needle and seat to minimize fuel aeration and promote more consistent metering * Fuel trough designed into the floor of the bowl to route fuel flow directly to the jets and assist in keeping them covered by fuel * Clear sight windows on both sides of the bowls for easy and safe fuel level adjustments * Built-in drain plug in the front center of the bowl provides easy access to empty the bowl (contoured entry provides smooth fuel flow directly to the needle and seat) * Designed for use on drag race, Pro Street, or any high-horsepower engines * All-aluminum construction saves 3.8 lbs. over original models (28 percent weight savings) * Dual 50cc accelerator pumps

4.45 out of 5 stars ( 20 )

$1,799.95

$1,949.95


$1,618.95

$1,753.95

On Sale

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits

FiTech Go EFI 2x4 625 hp system/Go-Spark fuel injection master kits are inclusive EFI kits with fuel delivery solutions, plus an upgrade to high-powered sparks for improved combustion and power output. In these master kits, FiTech mates their 2x4 TBIs with either a Go Fuel in-tank or fuel cell pump module, or Go EFI in-line pump kit to provide everything needed to convert your carbureted vehicle to EFI. And going a step further, the Go-Spark CDI ignition will elevate the spark for even more improved performance. Choose the master kit with your preferred fuel delivery solution. Go EFI 2x4 625 hp system lets everyone know you mean business with a pair of 4-barrels crowned atop your engine! The 2x4 is supplied with two throttle bodies, one with the brains and integral ECU, the other with the brawn. Both bodies feature four injectors and will support up to 625 horsepower (naturally aspirated). The system is supplied with two throttle bodies, handheld controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty information. The throttle bodies are available in two finishes. Go-Spark 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: * Go Fuel universal in-tank pump modules—255 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 (non-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

$2,252.99

$2,424.99


$1,915.04

$2,061.24

On Sale

FiTech Go Port EFI Standalone System Force Fuel/Go Spark Fuel Injection Master Kits

FiTech Go Port EFI standalone system Force Fuel/Go-Spark fuel injection master kits combine a high-flow (850 cfm) FiTech throttle body with an integrated ECU, plus a fuel delivery system that makes converting your carbureted engine to EFI easier and an upgrade to high-powered sparks for improved combustion and power output. The Go Port EFI standalone system supplies everything needed to adapt your intake and fuel rails--sensors, harness, gaskets, and a hand-held touch screen controller. FiTech Go Fuel Force Fuel system supports the demands of an 800 hp engine on gas. It is easy to mount, and a serviceable 10-micron fuel filter is supplied to ensure clean fuel reaches the injectors. The reservoir holds a 1/2 gallon of fuel to submerge an internal electric fuel pump, keeping it cool with no chance of fuel starvation. An internal regulator keeps the pressure at a consistent 58 psi, ideal for reliable EFI performance, and the Force Fuel system also includes 5 ft. of high-pressure fuel hose, fittings, return line fitting bung, and a liquid-filled gauge. Go-Spark CD 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, it accepts the trigger signal from an HEI, amplifier, points, or 2-wire nonmagnetic pickup distributors. A separate 12 V square wave tach output can be used to trigger the EFI system and/or a tachometer.

Not Yet Reviewed

$1,981.99


$1,783.79

On Sale

FiTech Go EFI 8 PA 1200 HP System Dual Force/Go-Spark 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 Force/Go-Spark fuel injection master kits pair two powerful components designed to support serious horsepower, plus an upgrade to high-powered sparks for improved combustion and power output. 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 Force fuel system supports up to 1,600 hp. The dual-pump system works in concert with a mechanical or electric fuel pump to supply the Force Fuel reservoir with fuel where it is then fed through two internal 340 lph pumps to feed the EFI system. Dual internal regulators keep the pressure at 58 psi which is ideal for reliable EFI performance. The assembly holds a 1/2 gallon of fuel to submerge the efficient pumps with no chance of fuel starvation. A strong, versatile mounting bracket is included for easy mounting under the hood. 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

$2,247.99


$1,910.79

On Sale

FiTech Go EFI 8 PA 1200 HP System Dual Pump/HP Regulator/Go-Spark 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/Go-Spark fuel injection master kits pair powerful components designed to support serious horsepower, plus precise fuel pressure and an upgrade to high-powered sparks for improved combustion and power output. 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. 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

$2,395.99


$2,036.59

On Sale

APR DTR6054 Turbocharger Systems

APR DTR6054 turbocharger systems are direct replacements for the EA888 Gen 3 engine. These upgrades include matching software for various vehicles and mods, providing up to 491 hp and 425 lbs.-ft. of torque, depending on vehicle platform and fueling, all while keeping emissions components unmodified. The software supports premium pump fuel grades, race fuel grades, and even ethanol on the Golf R, S3, and TT S platform with fueling upgrades. For dedicated race cars the turbocharger is designed with plenty of headroom to go even further on your own! Designed and developed from the ground up by APR, DTR6054 turbochargers do not require a core and there's no additional downtime. They are built using an aluminum anti-surge compressor cover with appropriate A/R matched to a larger aircraft-grade, 6061 billet aluminum 60mm compressor wheel, a turbine housing cast with high-temperature 310 stainless steel to take the heat and abuse seen on a road course, and a nickel-based superalloy K418 high-flow 54mm turbine wheel. A German dual ceramic ball bearing center section provides smooth and reliable operation with a better transient response, eliminating the factory failure-prone journal bearing design. Each kit includes the complete turbocharger with compressor inlet pipe, compressor outlet hose, T-bolt clamps, gaskets, O-rings, exhaust ring, exhaust V-band, exhaust manifold gasket, studs, bolts, and washers, oil and coolant line O-rings, and APR's ECU upgrades for select vehicles. The upgrade uses your factory electronic wastegate and diverter valve, and connects to your factory exhaust, intake, turbo outlet pipe, and oil and coolant lines. Tested at various road courses, APR's DTR6054 turbocharger systems do not spike torque hard or run on the edge of what the factory rods and pistons have been known to handle, making them as safe on the stock engine as possible for these power levels. Additional features: * Over 30 percent compressor flow compared to the factory turbocharger * Various software levels depending on fueling modifications, including stock fueling * Supports 91, 93, 100, and 104 AKI in all configurations * Supports E60-E85 with fueling upgrades (Golf R/S3/TT S platform only) * VSR balanced turbocharger center housing rotating assembly (CHRA) for reliable operation * Oversized cast turbo inlet pipe connects directly to factory or upgraded intake system * Machined turbocharger speed sensor port with included billet block-off plug * Silicone discharge hose with APR EZ-flow stepped lips included (no turbo muffler) * Integrated diverter valve (DV) port * Available in turbo kit only, turbo kit with low- and high-pressure fuel pump, or turbo kit with low- and high-pressure fuel pump and multi-port injection

Not Yet Reviewed

$2,099.95


$1,888.95

On Sale

Dinan Big Turbos

Dinan Big Turbos are the ultimate upgrades for racing enthusiasts to fully maximize the power output of your engine. The compressor wheel inside the turbocharger is increased in size enabling additional boost pressures, and thus increased horsepower at higher engine speeds--all while retaining efficiency. These are with an upgraded thrust system to ensure reliable and prolonged life. They are available as brand new units with a new stock turbine custom cast and manufactured, or as rebuilt factory units machined to Dinan specifications. Both come with an upgraded thrust system to ensure reliable, prolonged life. Dinan Big Turbos feature: * Larger billet compressor/impeller wheel that allows 30 percent greater flow over stock which then enables additional boost to be realized while retaining efficiency. * Dinan Installation instructions detail a procedure which is quicker than BMW's turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only). * Includes O-rings and gaskets needed for complete installation on a RWD vehicle only.

Not Yet Reviewed

$1,799.95


$1,618.95

On Sale

Nitrous Outlet Nitrous Oxide Plate Systems

Nitrous Outlet nitrous oxide plate systems come out of the box ready to deliver superior atomization. They spray up to 200 hp, but are capable of flowing up to 400 hp with additional jetting and a -6 AN main feed line upgrade. You'll get race-proven performance from the unique 6-port discharge design, guaranteeing the perfect mixture of fuel to nitrous. Overview: * Max flow 400 hp * 400+ hp solenoids * Anodized black aluminum plate and bottle (if included) * Wide-open throttle activation switch * Hardware, electric, and jetting included * E85 compatible with different jetting * Jetting included for 50 to 200 hp

4.0 out of 5 stars ( 3 )

$1,792.99

$2,600.99


$1,524.04

$2,210.84

On Sale

aFe BladeRunner GT Series Intercoolers

aFe BladeRunner GT Series intercoolers feature a bar and plate core design that outflows stock intercoolers by increasing heat dissipation over the much smaller tube and fin design used by the OEM. The unique BladeRunner end tanks are constructed out of 3/16 in. aluminum plates that incorporate seven Multi-Directional Vanes (MDV) throughout the intercooler. This aFe technology is used to direct hot air flow through the entire intercooler core, which allows for greater cooling. aFe BladeRunner GT Series intercoolers are100 percent TIG-welded by certified craftsmen for race-quality strength and durability. They are pressure tested at 200 psi.

5.0 out of 5 stars ( 5 )

$2,007.60

$2,300.55


$1,806.84

$2,070.50

On Sale

Nitrous Outlet EFI Single Nozzle Systems

Nitrous Outlet EFI single nozzle systems come with more jets to set horsepower exactly where you want it. They include everything needed to add horsepower to your late model EFI vehicle--hardware, wiring, jetting, solenoids, hoses, and a nozzle. They also include a wide-open throttle (WOT) switch that only allows the systems to be activated when the motor is at full throttle. This feature will help in preventing engine damage and lean spikes. Get Nitrous Express race-proven systems because of their quality components and extreme performance.

Not Yet Reviewed

$2,320.99

$2,463.99


$1,972.84

$2,094.39

On Sale

Nitrous Outlet EFI Dual Nozzle Systems

Nitrous Outlet EFI dual-nozzle systems deliver the nitrous in two locations for improved atomization over a single-nozzle system. Designed to work with any late model vehicle, these systems include everything needed to add up to 150 hp to your vehicle--hardware, wiring, jetting, solenoids, hoses, and two 1/8 NPT nozzles. They also include a wide-open throttle (WOT) switch that only allows the systems to be activated when the motor is at full throttle. This feature will help in preventing engine damage and lean spikes. These complete race-proven Nitrous Outlet systems have quality components for extreme performance.

Not Yet Reviewed

$2,433.99

$2,461.99


$2,068.89

$2,092.69

On Sale

Nitrous Outlet EFI Dual Stage Single Nozzle Systems

Upgrade your current single stage system. Nitrous Outlet EFI dual-stage single nozzle systems are the simple way to add another stage of nitrous via their 1/8 NPT wet nozzle, break up a large shot, and keep the tires hooked up and going down the track nice and straight. They include everything needed to add horsepower to your late model EFI vehicle--hardware, wiring, jetting, solenoids, hoses, and nozzles. They also include a wide-open throttle (WOT) switch that only allows the systems to be activated when the motor is at full throttle. This feature will help in preventing engine damage and lean spikes. These complete race-proven Nitrous Outlet systems will convert your system to a true dual stage capable system.

Not Yet Reviewed

$1,766.99

$2,497.99


$1,501.94

$2,123.29

On Sale

Nitrous Outlet Hardline Nitrous Oxide Plate Systems

Nitrous Outlet nitrous oxide hardline plate systems arrive out of the box ready to deliver superior atomization. These systems come with a hardline from the solenoids. Like the softline systems, they spray up to 200 hp, but are capable of flowing up to 400 hp with additional jetting and a -6 AN main feed line upgrade. You'll get race-proven performance from the unique 6-port discharge design, guaranteeing the perfect mixture of fuel to nitrous. Overview: * Max-flow 400 hp billet aluminum plate * Wide-open throttle activation switch * Black powdercoated aluminum or steel bottle with bracket (included in some packages) * Hardware, hardlines, electric, and jetting included * E85-compatible with different jetting * Jetting included for 50-100-150-200 hp

Not Yet Reviewed

$2,474.99

$2,538.99


$2,103.74

$2,158.14

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 )

$2,149.95


$1,933.95

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