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Holley gasoline carburetor jet assortment kits are the professional way to track-tune your Holley carburetor for top performance. They consist of two each in different jet sizes. The jets are contained in either a plastic case or aluminum plate that are designed to keep them separated and make them easily accessible.
( 106 )
$96.05
$86.45
On Sale
These Mr. Gasket universal throttle cable kits contain all of the necessary hardware for a complete installation onto your carburetor. They feature a 36 in. long cable, wrapped with a 24 in. stainless steel braided sleeve, that can be cut to length to fit your specific application.
( 97 )
$45.31
$40.78
On Sale
Holley electronic fuel injectors deliver the performance and quality that you expect when you see the Holley name. They're available either as replacement items to take the place of failed or damaged parts, or as upgrade and tuning items to boost fuel flow when you're cranking up the power in your engine. Many different options are available, including more than a dozen lbs./hr. advertised flow rates. Select the model best suited for your application.
( 43 )
$599.95
$538.95
On Sale
Holley Sniper fuel injectors feature a precision lapped disc valve, high-quality brass windings, and high-temperature O-rings to provide excellent linearity with no discernible "bounce" at low-pulse widths. Features include: * PICO/EV6-style performance injectors * High-impedance (12.2 ohms) for use with saturated drivers * Rated injector flow: 36 lbs./hr. at 43 psi * Supports up to 575 hp * Tri-cone spray pattern
( 1 )
$649.95
$583.95
On Sale
Holley accelerator pump tuning kits are composed of a selection of accelerator pump hardware components, including pump diaphragms, pump nozzles, pump cams, and related parts. Contained in a convenient plastic parts case, these kits have all that is required to properly tune and calibrate the accelerator pump circuit(s) for your street, drag, Circle Track car, or tow vehicle. A handy parts guide is affixed to the inside case cover to assist in reordering components when necessary.
( 18 )
$227.95
$205.15
On Sale
Holley air bleed assortment kits are a must when track-tuning a 4500 Dominator HP carb for maximum performance. They include four of each air bleed size from 23 to 79, and feature 10-32 UNF threads.
( 6 )
$349.95
$314.95
On Sale
Holley Sniper 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. Order a set of eight Holley Sniper EFI performance fuel injectors for use with your Holley EFI intake manifold. Features: * PICO/EV6-style performance injectors * High impedance (12.2 ohms) for use with saturated drivers * Rated injector flow: 36 lbs./hr. at 43 psi * Supports up to 575 hp (maximum) * Tri-cone spray pattern * Not intended as service injectors for Sniper EFI TBI product line
( 1 )
$86.95
$78.25
On Sale
Holley carburetor tuning/calibration kits contain a selection of main jets, pump nozzles, and power valves in popular sizes, all contained in a handy and durable compartmentalized plastic case. Ideal for trackside tuning, these kits provide a quick and easy way to accomplish your carburetor tuning with the correct parts. In addition, the parts case allows you to keep parts organized and readily at hand. A handy parts guide is affixed to the inside case cover. Numbers referenced on the parts guide will assist you in reordering components when necessary. Gaskets are included to facilitate carburetor re-assembly.
( 10 )
$182.95
$164.65
On Sale
Aeromotive belt drive fuel pump pulleys are designed to keep your belt inline. They're made from aluminum with a natural finish, and are available in multiple sizes. The Gilmer-style pulleys will bolt to the Aeromotive belt drive fuel pump with no modifications.
( 2 )
$95.45
$85.90
On Sale
These gasoline jet kits from Quick Fuel are precision-manufactured to an exacting flow standard. Tolerances to the middle 1.5 percent of the limit band meet or exceed OEM specifications.
( 28 )
$96.75
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$165.95
$87.05
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$149.35
On Sale
Racers sometimes prefer to race their cars without using a power valve. In these cases, the only way to properly block off the power valve circuit is with one of these Holley power valve plugs and gaskets. They'll fit any Holley carburetor with 1/2 in. x 28 threads, and block the circuit for all-out race performance!
( 6 )
$10.13
$9.12
On Sale
Holley carburetor renew kits are original equipment rebuild kits and are available for all Holley marine carburetors as well as Carter and Rochester. Each kit contains all parts and gaskets that are necessary to restore like-new performance to your marine carburetor. Detailed instructions are also included to guide you through the rebuilding process. Start off the season with one of these quality Holley Renew marine repair kits--it's your guarantee for trouble-free cruising!
( 118 )
$52.09
$46.85
On Sale
E85 offers many benefits to performance enthusiasts and racers with its 105-octane rating, cooler engine temperatures, and cleaner emissions. The variations from pump to pump for street driving are negligible, but to the racer, even a small percentage change of ethanol can determine the outcome of a race if nothing is done to compensate for it. Consistency is especially important in bracket racing, where a win can be determined by thousandths of a second. E85 fuel is said to contain 85 percent ethanol and 15 percent gasoline, but the fuel mixture can vary anywhere from a low of 70 percent all the way up to 85 percent ethanol, depending on the place of refinement and the season of purchase. These Quick Fuel E85 fuel testers will let you know exactly what you are pouring into your tank. They are designed to help you calibrate your air/fuel mixture. Using the testers takes only a few moments and they are simple to use. First, you add water up to the first line on the Quick Fuel E85 fuel testers, and then pour in the E85 sample up to the second line. The ethanol absorbs the water and the gasoline floats on top, revealing a definitive boundary. This boundary will lie in the graduated area of the testers, giving you the percentage of ethanol in the E85 fuel. They come with a durable carrying case to keep them safe in any toolbox.
( 12 )
$38.18
$34.36
On Sale
Make small airflow adjustments with these Quick Fuel air bleed assortment kits. They include four of each sized air bleed to optimize the air coming into the carburetor. Now, you can tune your carburetor for different tracks, elevations, or air conditions. Eliminate low and high-speed idle problems with one of the Quick Fuel air bleed assortment kits.
( 13 )
$96.75
$87.05
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.
Not Yet Reviewed
$159.95
$143.95
On Sale
Aeromotive VaporWorx Intelligent Power Centers provide modern safety for your classic vehicle. Not available with traditional relay on/off controls, VaporWorx Intelligent Controllers deliver up to 25 amps per channel of 12 DC negative ground power. They can be used in new installations or to replace an installed traditional relay, and they are ideal for carburetor-equipped vehicles with electric fuel pumps and intercooler pumps. VaporWorx IPCs are offered with single channel, dual channel, or dual channel with map sensor. Select the one needed for your vehicle. Features and benefits: * XLPE wire and sealed connector -- 15 in. of wire for each signal circuit -- Pre-wired into a genuine Delphi sealed GT280 connector -- Wire braid is also included -- 6 ft. of white 12-gauge wire included for the pump--circuit * Assembled with UL94 rated components * Pre-terminated heavy-gauge ground input wiring -- Controller switches the ground input to the pump * Very conservative power rating -- Power rating limited by the GT280 plug assembly, not the electronics -- The electronics can support 36 amps with an option for higher power, if needed * Output short circuit protection -- If pump or wiring downstream of the controller shorts, the IPC will shut down the output power * A 3-second prime cycle at initial key-on -- No longer will the pump continue to run when the engine is not running * Accident safety: Output power de-energizing when the engine tachometer signal goes to zero (engine not running). In case of an accident and the engine shuts off, the controller will shut down the pump, keeping fuel from pumping uncontrolled in case of a pressure line breakage * Manual override to allow tuning (adjust float bowl level, etc.) with ignition on/engine off * Manual override for intercooler pumps with the key-off/engine off (modified wiring connections)--great feature to cool down air-to-water intercooler systems between mile runs * Dual channel IPCs: -- Connecting to the supplied 3bar MAP sensor will turn the second output/pump on at approximately 4 psi ATM boost * Dual channel IPC with MAP sensor: -- Supplied with a 3bar MAP sensor and MAP sensor mounting bracket
Not Yet Reviewed
$172.90
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$238.70
$155.61
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$214.83
On Sale
The all new Aluminum Street HP's weigh up to 40% less and are even easier on your wallet. Holley is proud to introduce the all new Aluminum Street HP™. They utilize the best features from Holley's Race Bred 4150 HP™ carbs, but are tamed for street and light competition use. The Street HP features an aluminum contoured main body design taken from the race winning 4150 HP™ and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability and maximum performance. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. The Aluminum Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.
( 37 )
$799.95
$718.95
On Sale
Agility Auto Parts offers a complete line of electric fuel pumps covering a wide variety of North American vehicle applications. They are engineered and manufactured in a highly automated and dust-free environment and meet or exceed all OEM specifications. Agility Auto Parts ensures premium quality through stringent performance and reliability testing for pressure characteristics, flow rates, electrostatic discharge, and they are 100 percent leak tested.
( 5 )
$50.99
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$61.99
$45.89
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$55.79
On Sale
Get big-time performance with Quick Fuel Q-Series 4-barrel carburetors with high-flow main bodies, which include either down-leg or annular boosters, screw-in idle and high-speed air bleeds, accelerator pump discharge nozzles, and a blended venturi area. These carburetors have CNC-machined billet metering blocks with 4-stage emulsion to provide more precise fuel metering, improve throttle response, and give a more uniform fuel performance curve. With so many great benefits and their blend of performance and drivability, it's no wonder that these Quick Fuel Q-Series carburetors are the popular choice. So, go ahead--throttle it up with Quick Fuel!
( 46 )
$1,099.95
$988.95
On Sale
Holley's Ultra XP carburetors are up to 38 percent lighter than their traditional carbs, offer 20 percent greater fuel capacity, and include a host of other features. One of the main perks is an integrated idle bypass valve that allows for idle adjustments while maintaining the proper throttle-plate-to-transfer-slot relationship. You'll also get all-aluminum construction, fully tunable billet metering blocks, billet base plate, adjustable secondary linkage, and knurled (hand-adjustable) curb idle screws. Enjoy the ultimate in square-bore race carbs; order the Ultra XP carburetor with options best suited for your race application! Some of the many other features include: * Your choice of several finishes and CFM ratings (from 600 to 950) * Contoured Venturi inlet offers balanced airflow for increased hp * Dual accelerator pumps provide the perfect amount of fuel, from idle to full-throttle * Clear sight windows on both sides of bowls for safe and easy fuel level adjustments * -8 AN (O-ringed) inlet threads offer a large variety of plumbing options from either side * Mechanical secondaries for perfect off-the-line launches * 100-percent wet-flow tested by Holley technicians
( 43 )
$1,249.95
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$1,299.95
$1,123.95
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$1,168.95
On Sale
Whether you drive a Willys, YJ, or something in between, Crown Automotive has the right carburetors to keep your vehicle going. These new carbs are available for classic engines, from the 4-134 L-head through many AMC motors, and up to the 1990 Jeep 4.2. Many are available in individual or kit form to make installation a breeze. Finding OE-style parts can be tough at times. Make your search simple with Crown Automotive carburetors.
( 24 )
$726.99
$654.29
On Sale
K&N washable lifetime performance air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,400 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable--and are custom-designed to fit into your existing factory air box. Their drop-in design means that adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace it with one of these K&N air filters. Find the model designed for your specific vehicle application.
( 1157 )
$49.99
$39.99
On Sale
Clearance
Agility Auto Parts offers a complete line of fuel module assemblies covering a wide variety of North American vehicle applications. Engineered and manufactured in a highly automated and dust-free environment, they meet or exceed all OEM specifications for fit, form, and function. Premium quality is ensured through stringent performance and reliability testing for pressure characteristics, flowrates, electrostatic discharge, and leaks. Agility Auto Parts fuel pump module assemblies include all the necessary components for a drop-in replacement right out of the box!
( 16 )
$126.99
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$133.99
$114.29
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$120.59
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 )
$372.95
$205.95
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