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Summit Racing™ introduces its MAX-efi 500 Fuel Injector System, the most efficient way to convert your carbureted engine to premier EFI performance. These self-tuning throttle body units bolt directly to most 4-barrel manifolds; then, through their wideband oxygen sensor, the systems continually adjust fuel delivery to provide the optimum air/fuel ratio under all climate and altitude conditions. MAX-efi will support up to 500 hp, and the self-learning ECU allows for easy tuning. With safety in mind, these systems are also designed with a self-adjusting "limp home" mode to protect your engine if a sensor fails. In addition, they include a data-logging feature to track the system while it's running to ensure optimal performance. Other features of the Summit Racing™ MAX-efi 500 Fuel Injector Systems: * Powered by the most advanced self-learning technology available * 4-injector system is capable of supporting stock to 500 hp engines * High-flow aluminum throttle body with four 45mm diameter throttle bores * OE-quality wideband 02 sensor and TPS sensor included * Color touch screen hand-held controller * Billet aluminum anodized fuel rails * Compact external ECU for easy mounting * OE-style harness is clearly marked for easy installation and durability in extreme conditions * All sensors except the wideband 02 sensor and coolant temp sensor are integrated on the unit * Uses commonly available sensors for easy replacement if necessary * System uses a Temperature Manifold Absolute Pressure (TMAP) sensor instead of a MAP sensor, reading both air pressure and temperature * Fits square bore or spread bore intake manifolds. (Spread bore manifold requires an inexpensive plate to avoid leaks. See SUM-G1420) * Works with original carb-type distributor, factory-style throttle linkage, and most 4-barrel intake manifolds
( 69 )
$899.99
On Sale
Holley Sniper EFI Autolite 1100 fuel injection systems let you convert your classic Autolite 1100 carburetor to EFI. These units offer superior throttle response and WOT power over the carb—and you will likely experience increased fuel economy. Put an end to cold start issues, hesitations, vapor lock, and flooding with the accuracy of EFI! You can also use the Sniper EFI to control the ignition timing, taking electronic fuel injection to the next level. These Holley upgrade systems feature a 100 lbs./hr. fuel injector capable of supporting 175 hp on naturally aspirated engines. For your high performance needs, look to Holley! Standard Sniper EFI system features: * Bolt-on Autolite 1100 carburetor replacement * Throttle body-mounted ECU; no extra boxes to mount * Only four wiring connections required: Battery +, battery -, switched ignition, and rpm * Internal fuel pressure regulator eliminated the hassle of plumbing an external fuel pressure regulator (preset to 58.5 psi) * 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 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Systems are an ideal conversion kit for 1963-67 Inline 6-cylinder Ford engines from 144 ci. to 300 ci.
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$1,099.95
$988.95
On Sale
Holley in-tank retrofit fuel modules are the easiest way to convert your vehicle's factory tank or fuel cell to an in-tank, EFI fuel system—and gain all the benefits of a Holley Hydramat reservoir, as well. This conversion requires only basic tools, no welding or fabrication. The low-profile, aluminum module design includes a billet pump hanger bracket to control vibration; Holley's innovative clamping system and integrated fuel pump allow you to locate the module anywhere in the tank beside your existing sending unit. Once installed, simply hook up your fuel lines and your power source/ground, and you're ready to roll. Holley in-tank retrofit modules are available with fuel pumps for both return and returnless-style systems—and models to support various liters per hour (LPH). Additional details: * Installs in any fuel tank to fit a wide range of applications * The low-profile design is only 1.275 in. thick above the tank mounting surface for added clearance * Clamping system allows you to rotate the unit 360 degrees for easier clocking of plumbing and wiring * Hydramat fuel reservoir's 3 x 15 in. mounting flange has six clocking pin locations for 360 degree adjustment * Black anodized aluminum construction to resist corrosion * 1/4 in. NPT ports available for numerous plumbing options * Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI, or any TBI or EFI conversion * Optional rollover valve available
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$849.95
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$999.95
$763.95
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$898.95
Halletch Hornet cold air intake kits are designed for the C8 Corvette Stingray Coupe. These direct CAI replacements require no modifications and no tuning. They're dyno-tested for a 17+ increase in horsepower and 25+ increase in torque. Additional product details: * The stainless backplate ensures all harness fasteners and the antenna are attached in their factory locations * You will reuse your stock t/b connector hose, pcv fitting, left and right inlet ducts, and mounting bolts * The huge filter has nearly 1,000 square inches of filtration * Our molded-in velocity stack and reverse flow partition ensures laminar flow at the MAF sensor * Filter box is made from military-grade XLPE * Patent pending * Engineered and designed for the coupe (will not fit the hard top convertible without slight modifications to the cover under the trunk carpet)
( 1 )
$795.00
On Sale
These Edelbrock Super Victor EFI intake manifolds make it simple to convert competition engines to electronic fuel injection. They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power. These manifolds require a universal 4-barrel throttle body, fuel rail set, fuel injectors, fuel pump, and regulator, which are each sold separately.
( 10 )
$995.95
On Sale
The FiTech Go Street EFI 400 hp self-tuning fuel injection systems with Go Fuel in-tank modules makes it easy to convert your carbureted engine to self-tuning fuel injection at budget-friendly pricing. Good for up to 400 hp, these 4-injector throttle bodies simply swap out your current 4-barrel carburetor for EFI performance on your gas- or E85-powered vehicle. You don't have to mess with the ignition at all. This FiTech system comes with the latest Bosch 4.2 wideband O2 sensor, throttle linkage that suits most transmissions, three fuel inlet connections, and a built-in fuel pressure regulator. This system is designed for applications making at least six inches of vacuum at idle. To make getting fuel easier these FiTech Go Street EFI 400 hp kits also include FiTech's Go Fuel In-Tank fuel pump module. The unique universal design allows you to install the pump in most tanks ranging from 6 to 15 inches deep. The supplied 340 lph fuel pump is compatible with gasoline, E85, ethanol, methanol and alcohol based fuels. Kits include a billet aluminum module with -6AN O-ring boss fittings, 2 different styles of filters, hardware, seals, and terminals.
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$1,063.99
$957.59
On Sale
FiTech Go EFI 2-barrel 400 hp system fuel injection master kits are inclusive EFI kits with fuel delivery solutions. FiTech mates their 2-barrel TBI with either a Go Fuel in-tank or fuel cell pump module, or a Go EFI in-line pump kit to provide everything needed to convert your carbureted vehicle to EFI. Go EFI 2-barrel TBIs have the ECU incorporated, producing a simple installation with only a few wires to connect (fuel pump, ignition, power, and tach). Each throttle body 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 information. Go Fuel in-tank pump modules are universal, offered in different styles--return, returnless, regulated--and in different flow rates. They include gaskets, terminals, and clamps. Fuel cell pump modules are offered in two models—single or dual pump. Each style features a billet machined top 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 EFI in-line pump kits provide a FiTech heavy-duty pump with 40 ft. of high-pressure fuel hose, two fuel filters, including a serviceable 10-micron filter, fittings, mounts, and clamps.
Not Yet Reviewed
$1,100.99
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$1,161.99
$935.84
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$987.69
Edelbrock Performer Dual-Quad Air-Gap EFI intake manifolds make it simple to convert competition engines to electronic fuel injection. They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power. These manifolds require a universal 4-barrel throttle body, fuel rail set, fuel injectors, fuel pump, and regulator--which are each sold separately.
( 1 )
$779.95
Nitrous Express Ford EFI plate conversions are unmatched in performance and reliability. These plates convert your Ford's nitrous system from a single-valve to a 2 or 3-valve setup. Nitrous Express Ford EFI plate conversions provide the added torque and horsepower you're looking for.
Not Yet Reviewed
$932.15
DeatschWerks top-feed conversion fuel rails are designed to convert side-feed applications to top-feed. Many performance vehicles manufactured between 1991 and 2006 came from the factory with side-feed injectors. The benefit of the modern top-feed injectors is that they are easier to tune, less expensive, and flow more fuel than side-feed alternatives. These vehicle-specific fuel rails are sold in pairs. DW also offers upgrade conversion kits that come with injectors ranging from 750cc to 2200cc and are engineered as a system where injector, rails, and mounting hardware that work together to integrate flawlessly into the OE manifold and mounting points. Select the fuel rails or the upgrade conversion kit recommended for your application.
Not Yet Reviewed
$949.00
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$989.00
On Sale
FiTech Go Street 400 HP EFI system regulated in-tank pump fuel injection master kits include fuel delivery solutions to make converting your carbureted vehicle to EFI easier. These systems feature the Go Street EFI ready-to-run throttle body that sticks to the basic functions necessary to get the best performance and economy out of your street and mild performance engine. It delivers the benefits of quick starts, smooth idle, and self-learning technology. It works with most ignition systems and fits most intake patterns to replace your old carburetor. Each Go Street EFI throttle body is supplied with a handheld touch screen controller, cable and windshield mount, throttle body vehicle side harness, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty info. For your fuel delivery, 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
$1,108.99
$998.09
On Sale
Holley diecast in-tank retrofit fuel pump modules are quick and easy ways to convert your factory tank or fuel cell into an EFI in-tank fuel system, while also adding the benefits of a Holley HydraMat in the process! The conversion is easily accomplished with basic tools and requires no welding or fabrication. The aluminum module design includes a diecast pump hanger bracket to control pump vibration, while also providing a low-profile design to fit where space is at a premium. Holley's innovative clamping system and integrated fuel pump makes it a simple install. Interested in an EFI retrofit kit, but can't get past the complicated fuel system? Holley diecast in-tank retrofit fuel pump modules are your solution. They're available in various flow rates, as well as return and returnless versions. Features include: * Installs in any fuel tank from 6.5 in. to 12 in. deep (depending on kit) to fit a wide variety of applications * The low-profile design is only 1.275 in. above the tank mounting surface for added clearance when needed * The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit * The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride * Includes innovative Holley HydraMat to ensure consistent fuel supply. The 3 in. x 15 in. HydraMat mounting flange has six clocking pin locations to allow for 360 degrees of adjustment to clear sending unit levels or any tank floor restrictions that you might encounter * Diecast aluminum construction for corrosion resistance and long-lasting good looks * 1/4 in. NPT ports for a wide variety of plumbing options * Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI, or any TBI or EFI conversion * Two different fuel pumps are available—255 lph or 400 lph for both return and returnless-style systems
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$899.95
NOS Pro Shot Fogger Cheater upgrade kits take your Pro Shot Fogger system and convert it into a two-stage Pro Shot Fogger 2 kit. The dual-stage feature allows the user to jet the first stage for traction off the line; and then in the second stage, utilizing a Cheater spray bar plate, you add maximum mid-range and top-end power. Through testing, NOS has optimized the jetting of the Pro Shot Fogger 2 upgrade kits for improved power and performance. Available in single-four or dual-four applications in either a Holley square flange or Holley Dominator bolt pattern, the Pro Shot Fogger 2 upgrade kits come complete with NOS improved Cheater nitrous and fuel solenoids, Cheater spray bar plate(s), jetting, and all the necessary hardware to upgrade your Pro Shot Fogger into a dual-stage Pro Shot Fogger 2 system.
Not Yet Reviewed
$899.95
Go for high-flow with Mikuni HSR Total Kits! These kits are complete with everything needed for a total installation. Each includes an HSR 42mm or 45mm smoothbore carburetor, new performance manifold, rubber flange, high-flow air filter, chrome cover, chrome breather kit, and mounting hardware. Mikuni high-flow filters support 100 hp with no loss from filter restriction.
( 3 )
$752.99
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$763.99
S&S Cycle Super E complete carburetor kits feature four fuel delivery ports for better throttle response, an O-ring sealed idle mixture screw, increased airflow for more power, and an adjustable accelerator pump for quick-throttle response and easy starting. S&S utilizes your factory dual cable system to facilitate installation and ensure safe operation. These direct replacement kits also have a variable-position enrichment starting system. Super E and Super E Shorty kits are available for a wide range of Harley-Davidson® bikes from 1955 and up.
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$799.95
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$899.95
If you thought you couldn't add nitrous on your powersports vehicle—Nitrous Express has a pleasant surprise for you. They offer systems for jet skis, snowmobiles, motorcycles, and ATVs. These kits include the nitrous bottle(s), plus the appropriate mounting brackets, nozzles, switches, solenoids, supply hoses, and fittings, as well as a fuel pump, when needed. Boost your powersports performance with a nitrous system from Nitrous Express.
Not Yet Reviewed
$890.61
S&S Cycle Super G complete carburetor kits feature a variable-position enrichment starting system with four fuel delivery ports and an O-ring sealed idle mixture screw. They're designed to increase airflow for more power. The carbs also have an adjustable accelerator pump for quick throttle response and easy starting, and they utilize your factory dual cable system to ensure safe operation. S&S Cycle Super G complete carburetor kits are direct replacements, providing high-quality fit, finish, and performance. Kits are available for a variety of Harley-Davidson® bikes from 1982 and up.
Not Yet Reviewed
$899.95
On Sale
One of the most popular updates for an older vehicle is swapping out the carburetor for electronic fuel injection (EFI); but using an external pump to supply the high pressure needed for EFI can be a problem. External pumps are loud and often difficult to mount properly. Holley Sniper EFI conversion fuel tanks are the complete bolt-in solution for your EFI conversion. They're a direct-fit for a wide variety of specific applications, require no modifications, and include either a 255 lph or 400 lph submersible pump, a fuel level sender, and internal baffles. For the fuel you need with in-tank quietness, order a Holley Sniper EFI conversion fuel tank. Features include: * 255 lph model supports up to 550 hp * 400 lph model supports up to 750 hp * 60 psi at 13.5 V with a 10.4 amp draw * Made of coated, galvanized steel that is also silver powdercoated for corrosion protection * Fuel pump hanger assembly included * Sender has 1/4 in. NPT supply and return line ports for easy fuel line connection * Barbed vent fitting * Sending units have the correct ohm range for factory gauges * Fuel pump and sender are recessed into the tank * EFI-style tank baffling includes a 4.3L internal fuel tray to prevent starvation * Fits and looks like an OE tank when installed * Include new tank straps, where applicable
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$849.95
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$875.95
$763.95
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$787.95
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