Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

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...

Individual Parts

Part Groups

Results 1 - 25 of 2000 +

Holley Replacement Pressure Transducers 554-102

Fuel Injector System Components, Pressure Transducer, Replacement, 0-100 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-102

4.32 out of 5 stars ( 44 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vortech Standard Fuel Management Units 4GL238-078

Vortech Standard Fuel Management Units 4GL238-078

Fuel Management Unit, Standard, 10.00:1 Gain Ratio, Aluminum, Blue, 5/16 in. Hose Barb Inlet/Outlet, Each

Part Number: VOR-4GL238-078

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vortech Standard Fuel Management Units 6Z110-112

Fuel Management Unit, 10:1 Gain Ratio, -4 AN, Universal, Each

Part Number: VOR-6Z110-112

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Fuel Management Units 6Z110-135

8:1 FMU with 5/16" Barb Fittings

Part Number: VOR-6Z110-135

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 6Z110-130

Fuel Management Unit, 12:1 FMU, Each

Part Number: VOR-6Z110-130

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 6Z110-111

Fuel Management Unit, 12:1 Gain Ratio, -4 AN, Universal, Each

Part Number: VOR-6Z110-111

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Vortech Standard Fuel Management Units 4FA238-068

Fuel Management Unit, 12:1 Gain Ratio, -4 AN, Universal, Each

Part Number: VOR-4FA238-068

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 6Z110-113

Fuel Management Unit, 6:1 Grain Ratio, -4 AN, Universal, Each

Part Number: VOR-6Z110-113

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 6Z110-114

Fuel Management Unit, 8:1 Gain Ratio, -4 AN, Universal, Each

Part Number: VOR-6Z110-114

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 6Z110-115

Fuel Management Unit, 4:1 Gain Ratio, -4 AN, Universal, Each

Part Number: VOR-6Z110-115

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 4FA238-088

Fuel Component, FMU, 6:1 w/ Lines, 30 lbs/hr, Ford, 5.0, Each

Part Number: VOR-4FA238-088

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 4FA238-098

Fuel Component, FMU, 8:1 w/ Lines, 24 lbs/hr, Ford, 5.0, Each

Part Number: VOR-4FA238-098

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Vortech Standard Fuel Management Units 6Z110-125

Fuel Component, FMU Recalibration Kit, 3:1, Each

Part Number: VOR-6Z110-125

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Paxton Automotive Corp. Fuel Management Units 6Z110-125

Fuel Management Unit, 3:1 FMU with -4 Fittings

Part Number: PAX-6Z110-125

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 26, 2025 if ordered today

Vortech Fuel Management Units 6Z110-140

FUEL MGMT UNIT, 6:1 5/16" BARB

Part Number: VOR-6Z110-140

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 21, 2025 if ordered today

Paxton Automotive Corp. Fuel Management Units 6Z110-111