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Holley alcohol carburetor jet assortment kits are the professional way to track-tune your Holley carburetor for top performance. They consist of four each of 24 standard length jets, ranging from size 132 to 200. The jets are contained in a plastic case that is designed to keep them separated and make them easily accessible.
( 6 )
$178.95
On Sale
Want to upgrade your street carburetor to a high performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get 25 to 50 hp from these Holley carburetor main bodies. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably. These main bodies are available in a standard dichromate or shiny finish.
( 75 )
$273.95
$123.95
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$257.95
Boyesen Power Wings smooth out the turbulence so you can fly around the track and over the trails. These innovative units streamline the airflow to your carburetor, which increases air speed, horsepower, and torque in your 2 and 4-stroke engines. These well-crafted brass wings offer a precise fit, so they will not reduce carburetor bore size or create loss of power. Improve airflow and performance with aerodynamic Power Wings from Boyesen.
Not Yet Reviewed
$129.99
All Twin Power carburetor jets are made of brass, which ensures high-precision and flow-calibration for an extremely accurate fuel flow rate. These jet assortment packages are ideal for Keihin CV-style carburetors, and are needed when adjusting air/fuel mixture after you install a hi-flow air filter or exhaust. They're packaged in a plastic tray, with part numbers referenced for easy identification and reordering. Twin Power 23-piece sets include two of each jet size, as follows: * Pilot jets: .040, .042, .044, .045, .046, .048, .050, .052, .054 * Main jets: .140, .145, .150, .155, .160, .165, .170, .175, .180, .185, .190, .195, .200, .205
Not Yet Reviewed
$220.18
Nitrous Express nitrous jet packs are precision-made and guaranteed to be within .0005 in. of the specified jet size. NX brass jets can outflow the competition by 35 percent. How? They are crafted on CNC equipment with contoured inlets and multi-stepped outlets, which results in an unrestricted, turbulent-free flow of go-juice. Feed your system for powerful performance with Nitrous Express nitrous jet packs.
( 6 )
$100.99
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$282.51
FAST nitrous jets are precision-machined from high-quality brass for corrosion resistance and consistent performance. They are compatible with both nitrous and fuel and have their orifice size clearly stamped on their bodies for easy identification. Nitrous systems are dependent on their jets to work correctly. If they're too big or too little, you won't get the performance that you want. FAST offers a wide range of jets to allow you to fine-tune your nitrous system for different horsepower levels and engine configurations.
Not Yet Reviewed
$199.95
On Sale
Quick Fuel alcohol jet kits feature precision-manufactured jets to an exacting flow standard. They give you consistent and predictable flow difference from each jet number. Available in two different ranges, the Quick Fuel alcohol jet kits let you tune-in your carburetor to changing weather conditions.
( 4 )
$149.95
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$159.95
JR Race Car Mikuni 28mm jet block kits provide an assortment of jets and a place to store them. These kits include 10 main, five pilot, and eight air jets, plus a billet aluminum block to screw them into when not in use. You'll have a range of jets for your Mikuni tuning with block kits from JR Race Car. Jets included: * Main jets--165, 170, 175, 180, 185, 190, 195, 200, 205, 210 * Air jets--.6, .7, .8, .9, 1.0, 1.1, 1.2, 1.3 * Pilot--.052, .055, .059, 0.63, blank
( 2 )
$143.59
Holley emulsion bleed kits are designed to fine tuning of your Holley HP Series 390 cfm 4-barrel carburetor. They include a plastic case with labeled compartments for easy identification. The emulsion bleed kits include the following sizes: * 10 blank emulsion jets to drill your own size * 10 emulsion jets size 0.020 in. * 10 emulsion jets size 0.031 in. * 10 emulsion jets size 0.040 in. * 10 emulsion jets size 0.046 in. * 10 emulsion jets size 0.052 in.
( 1 )
$199.95
JR Race Car Mikuni 28mm jet block kits provide an assortment of jets and a place to store them. The kits include 10 main, five pilot, and eight air jets, plus a billet aluminum block to screw them into when not in use. You'll have a range of jets for your Mikuni tuning with block kits from JR Race Car. Jets included: * Main jets--410, 420, 430, 440, 450, 460, 470, 480, 490, 500 * Air jets--.5, .6, .7, .8, .9, 1.0, 1.1, 1.2 * Pilot--65, 70, 75, 80, 85
Not Yet Reviewed
$125.29
If you're big into performance, we can't stress enough the major importance of jetting your nitrous system. Many racers casually assume that a jet is a jet--that all are created equally. However, Nitrous Outlet suggests that precision manufacturing and the jet design can make a huge difference in performance. These flare jet packs are the most common type. They're offered in many configurations to accommodate virtually every nitrous system; plus, each jet is stamped with the orifice size for easy identification and selection. To meet your power and tuning needs, use Nitrous Outlet jets!
( 2 )
$110.99
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$163.99
Wiseco offers carburetor jet kits for Keihin and Mikuni carburetors to allow tuning after an exhaust or other type of engine modification. These tuning kits will help improve mid-range throttle response and add additional fuel to wide-open throttle running conditions. The kits have multiple jets per size, a wide jet range, and separate kits for either main or pilot jets to provide you with endless tuning capabilities. Whether you're planning to play with your low-end or high-end by jetting your carburetor, Wiseco has the jet kit for you!
Not Yet Reviewed
$233.99
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$282.99
On Sale
Multi-port EFI systems require a stable fuel supply to maintain the best performance throughout the engine's rpm range. MSD high-pressure, high-flow fuel pumps feature a roller vane pump mechanism, which is extremely resistant to clogging and jamming. The pumps mount in-line (out of the tank) with two supplied cushioned clamps for a quick and sturdy installation. The wire terminals feature brass studs for secure connections. These MSD pumps are ideal as "boosters" for nitrous oxide applications, or as stand-alone pumps for multi-port EFI systems on engines up to approximately 500 hp.
( 50 )
$162.95
$146.65
Multi-port EFI systems need a stable fuel supply at any rpm, and Summit Racing™ high-pressure, high-flow electric fuel pumps supply it. Summit Racing™ high-flow pumps also have 5/16 in. inlet and outlets, brass stud terminals for secure connections, and two included cushioned clamps for inline mounting. They're ideal as stand-alone pumps for multi-port EFI systems on engines making up to 500 hp, or as boosters for nitrous applications. Mounting bolts and fuel filter are included.
( 6 )
$109.99
DeatschWerks fuel pressure regulators provide the quality, precision, and reliability that your high performance fuel system requires to deliver optimum performance. DW adjustable regulators come in 1,000 and 2,000 hp models, with both featuring dual AN inlets, single bottom mounted AN returns, and semi-compact 60mm footprints for maximum installation flexibility. They utilize stainless steel hardware, nitrile fiber diaphragms, anodized housings, and 100 percent brass-free construction to be compatible with ethanol and methanol. The design of the DeatschWerks fuel pressure regulators will also allow for precision pressure adjustment via their ball-bearing mechanism, combined with a 2 psi-per-turn pressure ratio that makes dialing-in your desired target easy.
( 8 )
$139.00
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$239.00
AED has combined every possible add-on feature and incorporated it into each of these Ultimate Performance carburetor kits to give you longer-lasting and improved performance from your Holley carburetor. Most of the features that you would buy separately are already included. Features include: * High-flow needle and seats * Nylon reusable needle and seat gaskets * Nylon reusable bowl screw gaskets * New brass idle mixture screws * New needle and seat nuts and screws * New accelerator pump squirter check valves * Special no-leak fuel inlet gaskets * Non-stick bowl and metering gaskets
( 85 )
$104.99
Set it and forget it with Turbosmart boost tee boost controllers! These smaller and lighter manual boost controllers offer precision power, durability, and the biggest bang for your buck. Turbosmart boost tee controllers are easy to install and are cost-effective in controlling the amount of pressure going to your wastegate via their gated boost control valve. Built from high-grade brass and aluminum, these controllers allow for easy boost adjustment from under the hood with their accurate, proven detent system. Under the hood boost tees are ideal for many applications from mild to wild! Improve your turbo response and performance with Turbosmart boost tee boost controllers.
( 1 )
$103.95
Carter OE replacement electric fuel pumps are manufactured in a plant that is TS16949 certified and provides the absolute latest in OE-quality certifications. This dedication to excellence, combined with in-depth OE experience, results in products that provide dependable performance that meet or exceed expectations. Carter OE replacement electric fuel pumps feature: * Factory-specified pressure and flow * OE-matched electrical connections * Accurate diameter and length * Original inlet and outlet positions * 100 percent factory-tested reliability * Roller vanes, which are more contaminant-tolerant than other designs * Carbide and brass bearings instead of plastic for longer life and smoother operation
( 183 )
$104.50
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$255.99
On Sale
Holley Terminator EFI fuel injectors provide excellent linearity with no discernible "bounce" at low pulse widths, as commonly found in other injectors. They feature a precision-lapped disc valve, high-quality brass windings, and high-temperature O-rings. They're available in 80 or 205 lbs./hr. flow rates to accommodate a variety of vehicles—from mild street cars to high-horsepower race applications. Holley Terminator EFI fuel injectors provide precision fuel delivery you can depend on. Features: * Bosch/EV14 performance injectors * High-impedance for use with saturated drivers * Rated injector flow varies by model * Supports up to 2,600 hp (8 injectors) * Maximum recommended fuel pressure: 75 psi * May require Holley EFI systems wiring harness
( 1 )
$149.95
$134.95
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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$117.95
$106.15
You're in the driver seat for boost control with Turbosmart! Their in-cabin boost controllers provide enthusiasts like you with boost adjustment on the run! Turbosmart manual boost controllers are manufactured from high-grade brass and aluminum, easy to install, and offer the most cost-effective way of controlling the amount of pressure going to your wastegate. In-cabin controllers feature a detent system for ease of adjustment and a gated system to bring the boost on faster. Turbosmart in-cabin boost controllers are strong, lightweight, and they put you in control from the driver seat of your turbo machine.
Not Yet Reviewed
$145.95
HardDrive offers 40mm CV carburetors for a variety of Harley-Davidson© street bikes from the 1980s, '90s, and 2000s. These stock replacements include many features, such as: * 40mm CV carburetor body * Idle mixture screw is exposed for easy tuning * Comes with fuel line and vent hose * Upgraded to brass fuel inlet, compared to the stock plastic inlet * Jets installed: Slow No. 45, Main No. 185 * Additional jets for tuning Pilot No. 48, No. 50; Main No. 190, No. 200 * Updated components to be direct interchange with OE Keihin CVs * Utilizes stock-style choke cable (not included) * Rebuild kit available
Not Yet Reviewed
$232.16
The Stromberg 97 carburetor base plates feature a new 97 base (throttle body) with specially-designed brass fittings to help provide ported vacuum advance for your distributor. These carb base plates come complete with throttle shaft, bushes and plate, new kicker and choke lever, idle mixture screws, and springs and gaskets. Genuine Stromberg—the choice for generations of hot rodders!
( 4 )
$170.00
Turn up the boost with Vibrant Performance manual boost controllers! These lightweight, compact controllers are one of the easiest and most affordable ways to squeeze more horsepower and torque from your turbocharged vehicle. Vibrant Performance manual boost controllers feature a unique integrated dial that lets you precisely set your boost, while eliminating the risk of over-boosting that can occur using other manual boost controllers. Vibrant Performance even includes an adjustment key that you can carry on your key chain to easily adjust your boost whenever you wish! They're CNC-machined from T6061 billet aluminum and premium-grade brass and include 18 in. of silicone vacuum hose and installation instructions.
( 2 )
$107.99
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