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...

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FAST XFI Fuel Injector Harnesses 301201

Wiring Harness, Fuel Injector, FAST XFI, Chevy, 18736542 Firing Order, Each

Part Number: FST-301201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Summit Racing™ External Low Pressure Electric Fuel Pump SUM-G3136-1

Fuel Pump, Electric, External, Universal, Gas, Each

Part Number: SUM-G3136-1

4.15 out of 5 stars ( 165 )

Estimated Ship Date: Today

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FAST XFI Fuel Injector Harnesses 301200

Wiring Harness, Fuel Injector, FAST XFI, Chevy, 18436572 Firing Order, Each

Part Number: FST-301200

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FAST Fuel Injector Adapter Harnesses 301206

Fuel Injection System Wiring Harnesses, Firing Order 1-6-5-4-3-2, Buick, 3.8L Turbo, Each

Part Number: FST-301206

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Boyesen Pro Series Reeds 59-1562P

S/M REPLACEMENT PETALS ORDER 1

Part Number: BOE-PRO-136

Not Yet Reviewed

Estimated Ship Date: Today

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Boyesen Pro Series Reeds 59-1522P2

S/M REPLACEMENT PETALS ORDER 1

Part Number: BOE-PRO-137

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Tanks Inc. GPA Series Fuel Pumps GPA-4

Fuel Pump, GPA Series, Electric, 100 psi, 255 lph, 1/4 in. NPT Female Threads Outlet/Return, Each

Part Number: TNK-GPA-4

4.1 out of 5 stars ( 40 )

Estimated Ship Date: Today

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Tanks Inc. Adjustable Fuel Pressure Regulators AFPR1

Fuel Pressure Regulator, Adjustable, Inline, Return Style, 35-70 psi, Aluminum, Black Anodized, Each

Part Number: TNK-AFPR1

4.03 out of 5 stars ( 116 )

Estimated Ship Date: Today

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Holley Carburetor Renew Kits 37-485

Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 4150, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-485

4.75 out of 5 stars ( 181 )

Estimated Ship Date: Today

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Edelbrock Performer Carburetor Maintenance Kits 1477

Edelbrock Performer Carburetor Maintenance Kits 1477

Carburetor Rebuild Kit, for Edelbrock Performer Square Bore Carburetor, Kit

Part Number: EDL-1477

4.7 out of 5 stars ( 281 )

Estimated Ship Date: Today

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Lokar Hi-Tech Throttle Cables TC-1000HT

Throttle Cable, Braided Stainless, Natural Fittings, 24 in. Long, Carbureted, Universal, Each

Part Number: LOK-TC-1000HT

4.87 out of 5 stars ( 242 )

Estimated Ship Date: Today

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Edelbrock Performer Intake Manifolds 2121

Intake Manifold, Performer, Dual Plane, Aluminum, Natural, 4-Barrel, Square Bore, Ford, 260, 289, 302, Each

Part Number: EDL-2121

4.73 out of 5 stars ( 75 )

Estimated Ship Date: Today

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103BK

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black Anodized, Each

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Holley 4150 Double Pumper 650 CFM 4-Barrel Carburetor 0-4777S

Carburetors, Model 4150, Double Pumper, 650 cfm, 4-Barrel, Square Bore, Manual Choke, Mechanical Secondaries, Dual Inlet, Shiny Finish, Each

Part Number: HLY-0-4777S

4.6 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Injector Dynamics ID1050x Fuel Injectors 1050.34.14.15.8

Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, EV6/USCAR Plug, 1.690 in. Height, Cadillac, Chevrolet, Pontiac, Set of 8

Part Number: IJD-10503414158

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Edelbrock Performer Intake Manifolds 2105

Intake Manifold, Performer, Dual Plane, Aluminum, Natural, Square Bore, Ford, Big Block FE, Each

Part Number: EDL-2105

4.36 out of 5 stars ( 50 )

Estimated Ship Date: Today

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Summit Racing™ Mechanical Fuel Pumps SUM-250020-1

Fuel Pump, Mechanical, 110 gph, 8 psi, Chevy, Small Block V8, 3/8 NPT, Each

Part Number: SUM-250020-1

4.15 out of 5 stars ( 201 )

Estimated Ship Date: Today

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Lokar Midnight Series Throttle Cables XTC-1000HT

Throttle Cable, Midnight Series, Black Braided Stainless, Black Fittings, 24 in. Long, Carbureted, Universal, Each

Part Number: LOK-XTC-1000HT

4.91 out of 5 stars ( 55 )

Estimated Ship Date: Today

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Edelbrock Performer Intake Manifolds 2101

Intake Manifold, Performer, Dual Plane, Aluminum, Natural, Square/Spread Bore Flange, Chevy, Small Block, Each

Part Number: EDL-2101

4.65 out of 5 stars ( 65 )

Estimated Ship Date: Today

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Summit Racing™ Black Billet 92mm Throttle Body for Chevy LS SUM-227100B

Throttle Body, 92mm Bore Size, MPI, Billet Aluminum, Black Anodized, Chevy, LS, Each

Part Number: SUM-227100B

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Magnuson Magnum TVS1320 Supercharger Kits 01-13-34-003-BL

Supercharger, Roots Style, TVS1320, Serpentine, Black Powdercoated, Intercooler, Toyota, Kit

Part Number: MPS-011334003BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley 4150 Double Pumper 750 CFM 4-Barrel Carburetor 0-4779S

Carburetors, Model 4150, Double Pumper, 750 cfm, 4-barrel, Square Bore, Manual Choke, Mechanical Secondaries, Dual Inlet, Shiny Finish, Each

Part Number: HLY-0-4779S

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Holley Carburetor Renew Kits 37-119

Rebuid Kits, Carburetor Renew, 4160 Models, Gaskets, O-rings, Pump Diaphragm, Needle, Seats, Power Valve, Instructions, Kit

Part Number: HLY-37-119

4.65 out of 5 stars ( 172 )

Estimated Ship Date: Today

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Summit Racing™ Full Flow 40 Microns Fuel Filter with -6 AN Inlet Size SUM-230102

Fuel Filter, Inline Mount, Aluminum, Black, 40 Microns, -6 AN Male Inlet/Outlet, Each

Part Number: SUM-230102

4.65 out of 5 stars ( 51 )

Estimated Ship Date: Today

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FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems with Force Fuel Systems 35203

Fuel Injection System, Go Street 400 HP Self Tuning, Force Fuel System, Kit

Part Number: FIF-35203

3.8 out of 5 stars ( 20 )

Estimated Ship Date: Today

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