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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Aeromotive Universal Bypass Fuel Pressure Regulator 13130

Fuel Pressure Regulator, Bypass, 40-75 psi, Return Style, 1:1 Boost/Vacuum Ref. and Gauge Port, -6 AN, Inline, Muli-Fuel, Aluminum, Black Anodized,Kit

Part Number: AEI-13130

4.88 out of 5 stars ( 33 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ 50MM Blow-Off Valves SUM-260070

Blow Off Valve, Turbo BOV, 50mm, Adjustable, Aluminum, Black Anodized, -10 to -14 in. Hg and -18 to -22 in. Hg springs included.

Part Number: SUM-260070

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ 44mm Wastegate SUM-260072

Summit Racing™ 44mm Wastegate SUM-260072

Wastegate, Mechanical, 44mm Diaphragm type, Stainless Base, Black Anodized Aluminum Top Cap, Each

Part Number: SUM-260072

4.95 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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 ( 115 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Quick Fuel Brawler Street Series 750 CFM 4-Barrel Carburetor BR-67320

Carburetor, Brawler Street Series, 750 cfm, Mechanical Secondary, Electric Choke, 4-Barrel, Square Bore, Black, Red Anodized Metering Blocks, Each

Part Number: QFT-BR-67320

4.48 out of 5 stars ( 42 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ Inline Billet 10 Microns Fuel Filter with -6 AN Inlet Size SUM-230123B

Fuel Filter, Inline Mount, Billet Aluminum, Black Anodized, 10 Microns, -6 AN Inlet/Outlet, Each

Part Number: SUM-230123B

4.71 out of 5 stars ( 21 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive Extreme Flow EFI Fuel Pressure Regulators 13132

Fuel Pressure Regulator, Extreme Flow EFI, 30-120 psi, Inline, Return Style, Aluminum, Black Anodized, Each

Part Number: AEI-13132

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive Universal Bypass Regulators 13129

Fuel Pressure Regulator, Bypass, 40-75 psi, Return Style, 1:1 Boost/Vacuum Ref. and Gauge Port, -6 AN, Inline, Gas Only, Aluminum, Black Anodized, Kit

Part Number: AEI-13129

4.68 out of 5 stars ( 62 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive EFI To Carb Conversion Fuel Pressure Regulators 13220

Fuel Pressure Regulator, EFI To Carb Conversion, 5-9 psi, Return Style, Inline, Aluminum, Black Anodized, Each

Part Number: AEI-13220

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive A1000 Gen-II EFI Fuel Pressure Regulators 13139

Fuel Pressure Regulator, A1000 EFI, 40-75 psi, Return Style, Inline, Aluminum, Black Anodized, Each

Part Number: AEI-13139

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ Billet Aluminum Throttle Cable Brackets SUM-210239BLK

Throttle Cable Bracket, Billet Aluminum, Black Anodized, Summit M2008, Holley 4150/4160, Each

Part Number: SUM-210239BLK

4.42 out of 5 stars ( 64 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive Compact EFI Fuel Regulators 13136

Fuel Pressure Regulator, 40-75 psi, Black Anodized, Universal, Each

Part Number: AEI-13136

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ Pro LS Steam Line Kits SUM-220959X

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

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive Universal Bypass Regulators 13301

Fuel Pressure Regulator, 3-65 psi, Red and Black Anodized, Universal, Each

Part Number: AEI-13301

4.7 out of 5 stars ( 89 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive Pro-Series 10.0 GPM Brushless Gear Pumps 11198

Fuel Pump, Electric, External, 10 GPM, Aluminum, Black Anodized, Each

Part Number: AEI-11198

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Vibrant Performance HD Pinless Clamp Assemblies 32516

Tubing Coupler, HD Clamp Assembly, 3.00 in. O.D. Tubing, Billet Aluminum, Anodized Black Clamp, Each

Part Number: VPE-32516

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Quick Fuel Brawler Race Series 750 CFM 4-Barrel Carburetor BR-67331

Carburetor, Brawler Race Series, 750 cfm, Mechanical Secondary, 4-Barrel, Square Bore, Black Powdercoat, Red Anodized Metering Blocks, Each

Part Number: QFT-BR-67331

4.68 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ 50mm Wastegate SUM-260074

Performance Wastegate, 50mm Diaphragm style, Cast Stainless Steel Base, Black Anodized Aluminum Top Cap, 6.2 and 4.6 psi springs installed.

Part Number: SUM-260074

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Holley Sniper Throttle Bodies 860004-1

Throttle Body, Sniper EFI, Multi-port Injection, 92mm Bore, Billet Aluminum, Black Anodized, Hardware, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860004-1

4.38 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Edelbrock Throttle Cable Brackets 8041

Throttle Cable Bracket, Carburetor Base Mounting, Billet Aluminum, Black Anodized, Each

Part Number: EDL-8041

4.12 out of 5 stars ( 33 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Quick Fuel Brawler Street Series 650 CFM 4-Barrel Carburetor BR-67318

Carburetor, Brawler Street Series, 650 cfm, Mechanical Secondary, Electric Choke, 4-Barrel, Square Bore, Black, Red Anodized Metering Blocks, Each

Part Number: QFT-BR-67318

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nick Williams Performance Drive-By-Wire Throttle Bodies SD103LTXB

Throttle Body, MPI, 103mm, Billet Aluminum, Black Anodized, GM, Gen V LTX, Each

Part Number: NWP-SD103LTXB

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Aeromotive 10 Microns Fuel Filter with -6 AN Inlet Size 12347

Fuel Filter, Inline, Billet Aluminum, Black Anodized, Cellulose Element, -6 AN Male Threads Inlet/Outlet, Each

Part Number: AEI-12347

4.85 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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