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Dual Stage Big Shot Nitrous System Pro 2 Stage V8 DominatorFeatures:More Gradual Power Application2 Sets Nitrous/Fuel SolenoidsIncludes 2 Cheater SolenoidsBottle ColorNOS BlueBottle Size10 lbBrandNOSEmission Code4Fuel SolenoidCheaterIncluded Jetting Horsepower150, 200, 225, 250Jet StyleFlareMax Horsepower500Nitrous SolenoidCheaterNumber of Solenoids4Number of Stages2Plate Flange4500 DominatorProdu..
NOS have built on the very popular, budget friendly, Sniper nitrous kits for those who need a little more power from their engines. The new Sniper 250 kits step up the power potential to an additional 250 horsepower, in a low cost single nitrous plate kit, for the popular carburetors, Holley 4150 (Square Flange) PN 07002NOS, 4500 (Dominator) PN 07003NOS & Spread Bore (Quadra jet) PN 07007NOS. The..
Cheater Injector Plate, w/ Jets & Plumbing, Holley Dominator, V8 - Assure a steady, precise metered flow of nitrous and fuel for reliability. Backed with years of laboratory research, as well as dyno and drag strip testing. NOS Injector Plates are available for those who want to build their own system or upgrade their current nitrous system without having to go through the expense of a new complet..
NOS is proud to release its new billet microswitch bracket kit designed specifically for Holley's Gen 3 Dominator carburetors. This great looking black anodized aluminum bracket features a laser engraved NOS logo. The billet design will not flex or bend allowing consistent nitrous activation every time. Kit includes bracket and microswitch.Features:Fits Holley Gen 3 Dominator CarburetorsBlack ano..
When using a Gen 3 Dominator, there is no longer a need for a bulky air scoop mount with stands that sandwiches under the carburetor. Holley Gen 3 Dominator air scoop adapters bolt directly to the air cleaner flange of the Gen 3 Dominator and provide a solid mounting point for air scoop trays. No more frustration trying to tune your carburetor around those bulky scoop mount stands. Features:CNC ma..
BrandHolleyColorZincEmission Code5MaterialSteelProduct TypeAccelerator Pump ArmSize50ccPart Number20-145..
BrandHolleyColorBlackEmission Code5MaterialSteelProduct TypeAccelerator Pump ArmSize50ccPart Number20-146..
Holley's Dominator valve covers are the newest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new Dominator valve covers eliminate the coil-on-cover look and instead feature bold graphics that can represent your loyalty to the Holley brand and intimidate the competition. As a tall LS valve cover we have added a..
Venturi Booster Kit Annular-Style For Classic Dominator. Includes booster pins.BrandHolleyEmission Code5MaterialAluminumProduct TypeVenturi Booster KitPart Number34-34..
Holley has you covered with our new Renew Kit for the Gen III Aluminum Dominators. The new kit includes all of the gaskets and hardware that you have come to expect in our renew kits including a pair of .120 and .130 needle and seat assemblies. Plus, the kit also includes both 2 Circuit and 3-Circuit Metering Block and Fuel Bowl gaskets and throttle body gaskets to fit your 950 CFM to 1475 CFM mod..
Features:Serves All Holley Perf. CarburetorsGenuine Holley Quality PartsExtra Parts For Perf. TuningStep-By-Step InstructionsDetailed Tuning GuidePackaging Also Parts TrayCompetitively PricedBrandHolleyEmission Code5Kit TypeFast KitModel4500Product TypeRebuild KitPart Number37-1547..
TPS Kit for Gen 3 DominatorBrandHolleyEmission Code5Model4500Product TypeThrottle Position SensorPart Number534-214..
Dominator® EFI Vehicle Management Systems are intended for all engine applications, from street to unlimited high-end racing applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have nearly unlimited capabilities to control any power adder, input, or output you can throw at them. Need to run a turbocharged, nitrous inje..
Mr. Gasket 6186, Air Cleaner Gasket, 7 5/16 in Diameter, EachFeatures:Fits Dominator Carburetors - 4500 SeriesBrandMr. GasketEmission Code5MaterialFiberProduct TypeAir Cleaner GasketWeight0.1000Part Number6186..
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