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Holley Fuel Injectors

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.

4.16 out of 5 stars ( 43 )

$1,399.95

$1,258.95

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 )

$1,499.95

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$1,649.95

$1,348.95

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$1,483.95

On Sale

Holley VR Series Billet Fuel Pumps

Holley VR Series billet fuel pumps feature brushless pump technology and a twin-screw rotor design. These in-line fuel pumps are capable of high pressures and flows while maintaining a low amperage draw and quiet performance. They are designed to work on high-boosted race cars, endurance cars, and daily drivers. VR pumps will work with gasoline, methanol, and E-85 (compatible for methanol and E85 for competitive drag race use only- when draining and flushing after each race event). The VR1 and VR2 models are capable of a consistent 130 psi, can be fully submerged in the fuel cell or chassis mounted, and feature race-worthy billet aluminum construction for lasting durability and looks. Whether running 300 or 3,000 hp, Holley has a brushless pump for you. Features include: * Pumps can be run in one of two different speeds * Low speed control for low fuel consumption requirements * Full speed for high fuel consumption requirements * Proven for 18.5 V compatibility * Provide sufficient fuel flow for forced induction applications * Built for continuous duty if required * Dual-pump models are designed for endurance racing—use both or one can be a reserve pump * AN O-ring inlet/outlet * High flow and high pressure with low amperage draw * Maximum amp draw of 19 amps for VR1 and 38 amps for VR2 pumps * Not for use on aircraft of any type Note: These pumps are not designed to use standard conical seat-style unions in the inlets or outlets of the pumps. Use of this style fitting will block flow and WILL lead to poor performance and pump failure. The ONLY correct fitting to use is a contoured port fitting with an O-ring seal such as part # EAR-AT985010ERL.

5.0 out of 5 stars ( 1 )

$1,599.95

$1,438.95

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