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The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black brig..
The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black bright di..
Holley's new double adjustable fuel pressure regulators are designed for belt or cable driven pumps where fuel flow changes with engine rpm. These regulators are compatible with E85 and alcohol applications. Made from billet aluminum, these regulators are offered in both 2-Port and 4-Port models to complete your fuel system requirements. The idle adjustment design is strategically placed so that n..
Holley's new double adjustable fuel pressure regulators are designed for belt or cable driven pumps where fuel flow changes with engine rpm. These regulators are compatible with E85 and alcohol applications. Made from billet aluminum, these regulators are offered in both 2-Port and 4-Port models to complete your fuel system requirements. The idle adjustment design is strategically placed so that n..
Holley's new double adjustable fuel pressure regulators are designed for belt or cable driven pumps where fuel flow changes with engine rpm. These regulators are compatible with E85 and alcohol applications. Made from billet aluminum, these regulators are offered in both 2-Port and 4-Port models to complete your fuel system requirements. The idle adjustment design is strategically placed so that n..
The amazing HydraMat® is Holley's patent pending design that solves the problems associated with traditional fuel pick-ups in stock fuel tanks as well as racing fuel cells. During hard cornering, acceleration, stopping, inclines, and low fuel conditions fuel runs away from the fuel pick up which introduces air into the system resulting in poor engine performance and even stalling. HydraMat is the..
Holley Performance fuel pumps and modules deliver maximum fuel flow throughout a wide pressure range to support major horsepower. With unrivaled performance, it's no wonder Holley Performance pumps already fuel automotive enthusiasts vehicles worldwide. As vehicles and their fuel systems become more complex, Holley Performance is committed to offering high-performance fuel system components with ..
Dress Up Your Engine With This Custom Cast Aluminum Air Cleaner Assembly. The Billet Looking, Low Profile Design Will Add That Finishing Touch To Any Under The Hood Power-Plant!Features:Cast Aluminum With Billet LookBall-Milled FinishFits (5-1/8")5.125" AirhornMinimal Air Flow RestrictionLow ProfileVery High Tech LookBrandHolleyEmission Code3Filter Diameter12"Product TypeAir CleanerPart Number120-..
14" Air cleaner assembly with 5-1/8" diameter neck. Traditional look, open element style. Triple chrome plated housing, includes low restriction filter. Fits 4150 and 4160 style carburetors. Base StyleDropped 1 inchBrandQuick FuelEmission Code5Filter Diameter14"Filter Height3"Filter TypeWhite PaperFinishChromeMaterialStamped SteelProduct TypeAir CleanerSize14 in.Part Number120-1QFT..
Designed specifically for Demon™, Claw™ and HOLLEY® Performance Carburetors, these precision needle and seat assemblies keep the fuel bowl full while offering positive sealing with a Viton tip. Spring loaded assembly is recommended for severe off-road BrandDemonEmission Code5Product TypeNeedle And Seat AssemblyPart Number120006..
Cataclean is patented & EPA approved complete engine, fuel and exhaust system cleaner that has been proven to reduce carbon build-up and also clean your vehicle's oxygen sensors, fuel injectors and cylinder heads. Excess carbon build-up robs your vehicle of horsepower, wastes fuel and increases emissions output. Cataclean helps to reduce carbon build-up and optimizes your vehicles complete powertr..
FLOWTECH Block Hugger headers are ideal for street rods where fit and finish is really important. Block Huggers make performance and style easy for engine swaps, and with our new Hugger Toobs you can hook up to an existing exhaust system with ease.Features:Computer-controlled mandrel-bent tubing for smooth exhaust flowSturdy 16 gauge tubingTight-tuck design for narrow frame railsEasy installation ..
Designed specifically for Demon™, Claw™ and HOLLEY® Performance Carburetors, these precision needle and seat assemblies keep the fuel bowl full while offering positive sealing with a Viton tip. Spring loaded assembly is recommended for severe off-road BrandDemonEmission Code5Product TypeNeedle And Seat AssemblyPart Number120013..
Replacement floats for center pivot bowls available in Nitrophyl and Brass. BrandDemonEmission Code5MaterialBrassProduct TypeFloatPart Number120070..
Replacement floats for center pivot bowls available in Nitrophyl and Brass. BrandDemonColorBlackEmission Code5MaterialNitrophylProduct TypeFloatPart Number120071..
Calibrate the accelerator pump discharge volume to your particular application by changing the pump nozzle. Use of the hollow screw allows increased fuel flow ensuring the nozzle is the controlling factor in fuel delivery. Choose either the tube type or sBrandDemonEmission Code5Product TypeNozzle ScrewsPart Number120072..
Custom tailor accelerator pump timing to your specific engine needs. Includes 8 cams for modular four barrels and two barrels with 2 screws.BrandDemonEmission Code5MaterialPlasticProduct TypeAccelerator Pump Cam AssortmentQty8Part Number120077..
Complete assortment of 7 different diaphragm springs for vacuum secondary carburetors. The stiffness of the spring determines when the secondaries open.BrandDemonEmission Code5MaterialSteelProduct TypeVacuum Spring AssortmentQty7Part Number120083..
4150/4150HP 1:1 Secondary LinkBrandDemonEmission Code5Hardware IncludedYesModel4150Product TypeSecondary LinkagePart Number120098..
ACCEL Heavy-Duty Caps offer superior protection from arc-thru and crossfire. Features hi-performance 60,000 volt alkyd compound, stress-relieved at molding to ensure stability. Features:Brass inserts provide for high spark energy flowHeavy duty for maximum energy transferBrandACCELEmission Code5Product TypeDistributor Caps and RotorsWeight1.0000Part Number120123..
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