Air & Fuel Delivery
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Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving that horsepower-hungry beast now!
Showing In Stock Items. Show All 246 Items.
LS Coolant Steam Crossover Kit, Four Corner LS Steam Vent Kit, Stainless Steel Hardlines with Black Anodized Steam Port Adapters, Chevy, LS, Kit
Part Number: SUM-220959X
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Turbocharger Oil Lines, Turbo Oil Feed Lines, 16mm to Dual -4AN, Fits SUM-G9302 Twin Turbo LS Manifolds, Kit
Part Number: SUM-G9302-OLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Carburetor Feed Line Replacement Components, O-rings and Fuel Log Inlets and Standoff Fittings To Convert To Demon Style Inlet, Holley 4150/4500, Kit
Part Number: AEI-14002
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Carburetor Feed Line Replacement Components, O-rings and Fuel Log Inlets and Standoff Fittings To Convert To Holley Style Inlet, Holley 4150/4500, Kit
Part Number: AEI-14003
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Turbocharger Oil Lines, Turbo Drain Tube Kits, Braided Stainless Steel Hose, Natural, 20.00 in. Length, Black Anodized Aluminum Fittings, Dodge, Kit
Part Number: FLE-FPE-CTDT-KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pump Block-Off Plate, 12 Series Mechanical Pump, Adapter Fitting, Outlet Port, ORB-12 Female Threads, Aluminum, Black Anodized, Kit
Part Number: AEI-11746
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pump Block-Off Plate, 12 Series Mechanical Pump, Adapter Fitting, Outlet Port, ORB-08 Female Threads, Aluminum, Black Anodized, Kit
Part Number: AEI-11745
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Fuel Pump Block-Off Plate, 12 Series Mechanical Pump, Adapter Fitting, Inlet Port, AN-16 Male Threads, Aluminum, Black Anodized, Kit
Part Number: AEI-11747
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pump Block-Off Plate, 12 Series Mechanical Pump, Adapter Fitting, Inlet Port, 1.250 in. Hose Barb, Aluminum, Black Anodized, Kit
Part Number: AEI-11748
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Nitrous Oxide Bottle Nut, Adapter Fitting, Stainless Steel, Natural, 1 in. Female Threads, -4 AN Male Threads, Each
Part Number: FST-82134
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fuel Pressure Regulator Adapter, Audi, VW, Each
Part Number: TBS-TS-0402-1006
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Plumbing Kit, Tank to Regulator Location, -6 AN Diameter, 25 ft. Length, Fittings, Fuel Filter, Adjustable Regulator, Kit
Part Number: TNK-AFPRLINEKIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel System Plumbing Kit, Single Fuel Tank Line Kit for GM LS, Black Push Lock Fuel Line, -6 AN Diameter, 25.00 ft. Length, Fittings, Chevy, LS, Kit
Part Number: TNK-FR-LINE-KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Steam Line Plumbing Kit, Engine Coolant Crossover, Aluminum, Black Anodized, Chevy GM, LS/LSX, Gen III/IV, Kit
Part Number: SUM-220952
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Bottle Nut, Aluminum, Black Anodized, 1 in. Female to -6 AN Male, Each
Part Number: NOS-16226NOS
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Filter, Auxiliary Heated Fuel Filter, Canister, 3 Microns, Dodge, Ram, Kit
Part Number: FLE-S0394
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Bottle Nut, Aluminum, Black Anodized, 1 in. Female to -8 AN Male, Each
Part Number: NOS-16233NOS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Bottle Nut, Steel, Nickel Plated, 1 in. Female to -4 AN Male, Each
Part Number: NOS-16220NOS
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Bottle Nut, Aluminum, Black Anodized, 1 in. Female to -4 AN Male, Each
Part Number: NOS-16221NOS
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Standard Medical Bottle Nut, Steel, Nickel Plated, 1 in. Female to -4 AN Male, Each
Part Number: NOS-16100NOS
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Bottle Nut, Steel, Nickel Plated, 1 in. Female to -6 AN Male, Each
Part Number: NOS-16235NOS
Estimated Ship Date: Dec 16, 2025 if ordered today
Estimated Ship Date: Dec 16, 2025 if ordered today
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Nitrous Bottle Nut, Aluminum, Blue Anodized, 1 in. Female to -8 AN Male, Each
Part Number: NOS-16232NOS
Not Yet Reviewed
Estimated Ship Date: Dec 16, 2025 if ordered today
Estimated Ship Date: Dec 16, 2025 if ordered today
Fuel Lift Pump, Wiring Installation Kit, FUELAB Velocity, 3/8 in. Line, Fitting, Clamps, Harness, Model 3
Part Number: FUE-20105
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Cable, Braided Stainless, Natural Fittings, 24 in. Long, Carbureted, Universal, Each
Part Number: LOK-TC-1000HT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Bypass Regulator Kit, Return, 15-60 psi, EFI, Includes Fittings, Gauge, Mounting Bracket, Kit
Part Number: HLY-12-886KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
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Summit Racing™ Turbo Oil Feed Lines SUM-G9302-OLK
