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Inverted Flare Fitting Tube 5/16" Thread 7/16-20 (A) x 1/2-20 (B) Features:Inverted Flare FittingBrandHolleyEmission Code5Product TypeInverted Flare Inlet FittingPart Number26-86..
Fuel Bowl Vent Baffle/Whistle 1- Fits most Holley performance carbs, excluding the New Aluminum Ultra XP and Gen 3 DominatorsFeatures:Fuel Bowl Vent Baffle/WhistleBrandHolleyColorWhiteEmission Code5MaterialPlasticProduct TypeCarburetor Vent TubeQty1Part Number26-89..
Non-Stick Rebuild Kit; Alcohol/ E85 4150/4150 H.P. BrandQuick FuelEmission Code5Model4150Product TypeRebuild KitPart Number3-208QFT..
Renew Kit original equipment rebuild kits are available for all Holley carburetors as well as Carter and Rochester. Each kit contains all parts and gaskets that are necessary to restore "like new" performance to your carburetor. Detailed instructions are also included to guide you through the rebuilding process. Start off the season with a quality Holley Renew Kit repair kit. It's your guarantee..
Pressure Regulator - Cast body with powder coated black top. Features 30cc diaphragm and mounting bracket with hardware. 3/8" NPT ports (single inlet, dual outlet). •Supports 4-barrel gas engines up to 600 HP •Designed to operate within 4.5 - 9 PSI range; Preset at 7 PSI •.250" (1/4") restriction •Includes mounting bracket •Includes an 1/8" NPT port for manifold reference Boost Reference 1-1Brand..
Based on the same technology as our 30-803 fuel pressure regulator, our new low pressure regulator is built with premium components and designed to operate within the 1-4 PSI range. Includes mounting bracket and detailed instructions. 3/8" NPT ports. •Supports 4-barrel gas engines up to 600 HP •.250" (1/4") restriction •Includes mounting bracket •Includes an 1/8" NPT port for manifold reference..
Pressure regulator with ball and stem activation and GFLT diaphragm. Designed for methanol fuel. •Supports up to 600 HP engines •Black anodized housing •Adjustable from 4.5 - 9 PSI; Preset to 6.5 PSI •3/8" NPT Ports •.250" (1/4") restriction •Includes mounting bracket •Includes an 1/8" NPT port for manifold reference Boost Reference 1-1 BrandQuick FuelColorBlackEmission Code5MaterialAluminumPr..
Cast Bypass Regulator W/JET - Features blue powder-coated top and is desgined for use with a belt driven or mechanical fuel pump. Adjustable jet provides tuning of low RPM fuel pressure. Comes with stainless mounting bracket. All threads are NPT. •Adjustable from 4.5 - 9 PSI; Preset to 6.5 PSI •3/8" NPT ports •.375" (3/8") restriction •Recommended for use with alcohol fuels •Includes an 1/8" NPT..
Billet Metering Block Kit E85 - Fully Adjustable Our billet aluminum metering blocks are machined to very strict tolerances then anodized for protection and good looks. CNC cut from premium aluminum and filled with precision parts, these blocks provide the ultimate platform for your performance carburetor. Fully adjustable calibration for out of box E85 performance - designed to fit most real w..
Dual fuel lines for Holley 4150 Ultra XP Carburetors w -8 O-ring XP Bowls. Fuel line with single 8AN inlet, fittings with Pro-Lite 350 hoseFeatures:The fuel lines are 9.75” long (standard fuel line is 9.50”)Increased fuel volume of each bowl extends length by .125” per bowl (.250” overall).BrandHolleyCenter to Center Measurement9.75"Emission Code5FinishBlackMaterialAluminumModel4150 Ultra XPProduc..
Dual fuel lines for Holley 4150 Ultra XP Carburetors w -8 O-ring XP Bowls. Fuel line with dual 8AN inlet, fittings with Stainless hoseFeatures:Increased fuel volume of each bowl extends length by .125” per bowl (.250” overall).The fuel lines are 9.75” long (standard fuel line is 9.50”)BrandHolleyCenter to Center Measurement9.75"Emission Code5FinishBlackMaterialStainless SteelModel4150 Ultra XPProd..
E-85 Conversion Kit For 4500 HP® style carburetors. Comes with all the parts to rebuild and recalibrate your carburetor for E85 along with detailed instructions. Includes: ~ (2) Billet 3-circuit metering blocks w/4 stage emulsion and adjustable restrictions ~ (4) HP® style boosters with CNC aluminum annular inserts that are modified for E85 and anodized ~ (2) replacement Nitrophyl® floats - st..
Swivel–Seal billet single feed fuel line kit that fits 4150 Ultra XP Model carburetors with –8 AN male inlet fittings and XP fuel bowls with a 9.75" Center to Center on the fuel inlets. Features:Braided Stainless Steel LineRugged Billet ConstructionAN fittingsRed and Blue AnodizedFor Holley 4150 XP CarburetorsBrandHolleyCenter to Center Measurement9.75"Emission Code5FinishBlueMaterialStainless Ste..
Dual fuel lines for Holley Gen 3 Dominator Carburetors w -8 O-ring HP Bowls. Fuel line with dual 8AN inlet, fittings with Pro-Lite 350 hose Features:The fuel are 11.5” long (standard fuel line is 11.250”)Increased fuel volume of each bowl extends length by .125” per bowl (.250” overall)Pro-Lite 350 LineRugged Billet ConstructionAN fittingsBlack AnodizedFor Holley 4500HP DominatorsBrandHolleyCenter..
Dual fuel lines for Holley Gen 3 Dominator Carburetors w -8 O-ring HP Bowls. Fuel line with dual 8AN inlet, Red & Blue fittings with Stainless hose Features:The fuel are 11.5” long (standard fuel line is 11.250”)Increased fuel volume of each bowl extends length by .125” per bowl (.250” overall)Braided Stainless Steel LineRugged Billet ConstructionAN fittingsRed and Blue AnodizedFor Holley 4500HP D..
Dual fuel lines for Holley Gen 3 Dominator Carburetors w -8 O-ring HP Bowls. Fuel line with dual 8AN inlet, fittings with Stainless hoseFeatures:For Holley 4500HP DominatorsBlackAN fittingsRugged Billet ConstructionBraided Stainless HoseIncreased fuel volume of each bowl extends length by .125” per bowl (.250” overall)The fuel are 11.5” long (standard fuel line is 11.250”)BrandHolleyCenter to Cent..
Silver braided fuel line and bypass regulator (designed for electric fuel pumps). Fits SS-Series® and Holley® carburetors with 7/8"-20 fuel bowl threads. #8AN inlet.BrandQuick FuelEmission Code5FinishSilverMaterialStainless SteelModel4150Product TypeFuel LinePart Number34-8000BPQFT..
SS Fuel Line #8AN Silver - fits Q-Series, SS-Series, and all other 4150 style carburetors with dual metering blocks and 7/8"-20 threaded fuel bowls. Comes with reusable gaskets and #8 AN hose barb adapter. Bright nickel finish for good looks and durability. BrandQuick FuelEmission Code5FinishSilverMaterialStainless SteelModel4150Product TypeFuel LinePart Number34-8000SSQFT..
Billet Metering Block Standard Calibration fits most 1850, 3310, 4776, 4777, 4778, 4779 Holley® model numbers. Has spark advance provision. Our billet aluminum metering blocks are machined to very strict tolerances then anodized for protection and good looks. CNC cut from premium aluminum and filled with precision parts, these blocks provide the ultimate platform for your performance carburetor...
Simply and accurately check the percentage of ethanol content in your E85 pump gas. Simply add water to the water line and then fill the rest of the way with your fuel in question. Shake it up and let it set for a few minutes and there will be a line of separation telling you what percentage your fuel really is - it's that easy! Comes with protective sleeve and instructions.BrandQuick FuelColorCle..
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