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Chevrolet Performance fuel rail covers are designed to give your Corvette engine added good looks under the hood. They are made of a durable, heavy-duty plastic material in black or red finishes.
( 4 )
$94.99
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$96.99
Trans-Dapt Performance Swirl-Torque TBI spacers have slotted ports to create a vortex that improves your air/fuel mixture. This stimulates low-to-mid-range torque, to provide more torque throughout the entire rpm range. Improved combustion efficiency also provides you with better gas mileage. Plus, they feature a non-whistle design.
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$54.99
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$68.99
On Sale
Fleece Performance fuel injection wiring harnesses are offered for many different applications. Produced in-house, Fleece's manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacements to get your truck or car back on the road quickly. Choose the wiring harness designed for your application.
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$69.99
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$72.13
$59.49
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$61.31
Clearance
Trans-Dapt Performance smooth bore TBI spacers improve plenum volume and air velocity for mild horsepower and torque gains. Trans-Dapt Performance Smooth Bore TBI spacers work best for tow vehicles or frequent wide-open throttle applications. Plus, they feature a non-whistle design. Trans-Dapt Performance Smooth Bore TBI spacers are made from durable aluminum, so you can count on them to keep your vehicle running efficiently.
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$67.99
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$106.99
On Sale
Your fuel line is the connection to your fueling system and, with the proper connections, should deliver the right amount of fuel at the correct rate to power your performance ride down the strip or around the track. Aging lines can crack, rust, and leak—affecting fuel economy, as well as performance. These Holley EFI feed lines by Fragola Performance Systems can take the guesswork out of you having to piece together a new feed line yourself. These premium lines are available in a variety of configurations and use strong braided stainless steel crimped PTFE hose and aerospace-quality aluminum fittings that are anodized black for corrosion resistance and lasting appeal. Order the EFI feed line designed for your application needs.
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$69.99
$66.49
Torque-Curve MPFI spacers go a step further by conditioning the airflow, and thereby reducing turbulence for unsurpassed power gains, smoother acceleration, and better fuel economy. The result is a denser air/fuel mixture in the combustion chamber, which means more horsepower, more torque, and better fuel mileage. Plus, they feature a non-whistle design.
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$56.99
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$65.99
Trans-Dapt Performance throttle body to carburetor adapters allow you to mount an OEM or Holley TBI unit on almost any manifold, saving you the expense of buying a different manifold. Made from high-quality material, these adapters provide a smooth transition from the throttle body to the intake manifold for trouble-free operation.
( 48 )
$68.99
Trans-Dapt TBI riser plates raise the housing of the TBI unit, allowing 15 percent more airflow by the injectors for more horsepower. More power and a great price, what else could you ask for?
( 13 )
$50.99
Redhorse Performance 5910 Series high-flow fuel rails are perfect for any custom fuel rail application. These universal blank fuel rails have a billet aluminum construction with 1/2 in. diameter opening and come in pre-cut lengths for you to choose from. So, if you want a fuel rail extrusion that can be machined for a variety of fuel injectors and mounting configurations, the Redhorse Performance 5910 Series high-flow fuel rails are your answer.
Not Yet Reviewed
$75.55
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$116.05
On Sale
Installing a Painless Performance fuel injection harness and want to keep all your emissions devices intact? The solution is Painless Performance emission device control harnesses. They activate the oxygen sensors on your vehicle and get your emissions system back up and running. Trust the company that specializes in everything to do with automotive wiring; order the Painless harnesses needed for your application.
Not Yet Reviewed
$137.99
$124.19
On Sale
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.
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$137.99
$124.19
Trans-Dapt wide-open MPFI spacers improve mid-to-high end torque. Their open design allows more air to enter the intake. The result is a denser air/fuel mixture in the combustion chamber, which means more horsepower, more torque, and better fuel mileage. Plus, they feature a non-whistle design.
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$63.99
Trans-Dapt wide-open TBI spacers improve mid-to-high end torque. Their open design allows more air to enter the intake. The spacers work best for tow vehicles, or frequent wide-open throttle applications. Plus, they feature a non-whistle design.
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$51.99
BBK oxygen sensor extension harness sets are direct plug-in designs to prevent the cutting and lengthening of your oxygen sensor wires. They are ideal for full-length headers and other specific applications.
( 45 )
$69.99
On Sale
These JET Powr-Flo throttle body spacers use aerospace engineering combined with years of experience. The exceptional design of the bore causes the incoming airflow to actually smooth out and speed up. This creates a type of compacted air-charge that enters through the throttle body and builds pressure in the combustion chamber. This will result in an extensive gain in the midrange power band and an overall increase in fuel economy.
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$96.94
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$129.71
$87.25
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$116.74
Summit Bucks
ACDelco GM Genuine Parts fuel injectors are an electro-magnetic valve that meters fuel into the engine's intake manifold or cylinders for combustion, and is a GM-recommended replacement for your vehicle's original component. The engine management computer operates the injector by applying an electric current to the injector solenoid winding—this causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. They are also offered in kits with the necessary parts, such as seals, clamps, and spacer.
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$62.99
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$74.99
Our lightweight Summit Racing™ fuel rail kits fit like stock, but deliver the increased fuel volume that your LS1 needs for maximum performance. The 3/4 in. i.d. rails are precision CNC-machined from high-strength aluminum with a great looking, black anodized finish. The kits include fittings with Viton® O-rings for a superior seal, mounting brackets, and stainless steel hardware.
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$104.99
On Sale
Holley EFI Terminator X fuel injectors feature a precision lapped disc valve, high-quality brass windings, and high-temperature O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. With a wide variety of fuel flow offerings from 42 lb./hr. to 220 lb./hr. you are sure to find an injector that matches your non-emissions-controlled application. Holley EFI Terminator X fuel injectors can also be used with any ECU that utilize high-impedance fuel injector drivers. Features: * PICO/EV6-style performance injectors are sold individually or in a set of 8 * High impedance for use with saturated drivers * Rated injector flow 220 lb./hr. at 43 psi of base fuel pressure * USCAR injector connector * 40mm O-ring to O-ring length * Compatible with many OEM LS intake manifolds * Easy to install in any Holley EFI Hi-Ram intake, using Holley fuel rail adapter kit
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$71.29
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$64.15
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$82.95
Beck/Arnley fuel injectors are available for a variety of applications, particularly import and late model vehicles. These replacements are manufactured within OE-specified flow rates to ensure optimum performance and quality. Don't be slowed by faulty injectors. Order the model designed for your year/make/model.
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$51.50
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$108.99
On Sale
Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride--and they're compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit; choose the model needed for your fuel injection application.
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$99.95
$89.95
Motorcraft replacement fuel injectors help you to get maximum fuel efficiency and power from your engine. Properly operating fuel injectors are essential components for flawless performance. Replace your vehicle's worn or malfunctioning fuel injector with a reliable new OEM model from Motorcraft. Order the part designed for your specific application.
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$50.50
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$98.99
Mopar Replacement fuel injectors are authentic OE-quality repair parts that will provide your ride with top-notch performance by replacing faulty ones. And, since these direct-fit fuel injectors are original equipment parts, they offer a hassle-free installation. Feed your engine with precise, consistent sprays of atomized fuel with these fuel injectors from Mopar Replacement.
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$78.99
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$106.99
The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a Radium Engineering fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and often help idle surge, especially with high-flow injectors. A fuel pulse damper can also solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling," that are difficult to tune out. What makes Radium FPDs unique?: Along with having the flexibilty of using common fittings, Radium Engineering FPD's use a vacuum/boost reference port which allows for proper fuel pulse damper performance even at elevated fuel pressures. This becomes essential for boosted systems that use a 1:1 rising rate fuel pressure regulator. Features: The anodized aluminum housing features two selectable threaded male fittings. The 8 AN ORB version seals using a FKM O-ring, while the 3/8 in. NPT variation seals with the tapered pipe threads. * The FPDs can be mounted at any possible angle including upside down. For best results, the damper should be mounted directly onto the fuel rail(s). These products are safe for use with all fuel types, including alcohol blends such as E85. (Not recommended for the low-pressure side of mechanical fuel pumps.) Included: * Anodized and laser engraved aluminum top, R=range or XR=extra range * Anodized aluminum body with male threads, 8 AN ORB or 3/8 in. NPT * Stainless steel hardware * Rubber vacuum hose, 4mm I.D. * Vacuum hose Y-fitting
Not Yet Reviewed
$85.45
Clogged or leaking fuel injectors can have a ripple effect on your vehicle, decrease performance and economy. When it's time to remove a faulty injector, Bosch offers dozens of models designed as OE stock replacements. Choose the fuel injectors recommended for your gasoline or diesel application.
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$50.99
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$94.99
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