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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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 )

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Summit Racing™ Adjustable Throttle Cable Brackets SUM-G1514

Throttle Cable Bracket, Steel, Chrome, Holley, Edelbrock, Carter, Includes GM Transmission Kickdown Adapter, Each

Part Number: SUM-G1514

4.27 out of 5 stars ( 74 )

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Holley Adjustable Fuel Injection Regulators 12-886

Fuel Pressure Regulator, Die-Cast EFI Bypass/Return, Adjustable, 15-60 psi, Inline, 3/8 in.-NPT Main Ports, 1/8 in.-NPT Ports, Aluminum, Black, Each

Part Number: HLY-12-886

4.22 out of 5 stars ( 23 )

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Aeromotive Carbureted Adjustable Fuel Pressure Regulators 13205

Fuel Pressure Regulator, 5-10 psi, Red and Clear Anodized, Universal, Each

Part Number: AEI-13205

4.57 out of 5 stars ( 51 )

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ATS Diesel Performance Electronic Fuel Regulators for 2003-2007 RAM 2500, RAM 3500 - 202-906-2272

Fuel Cut Adjuster, Electronic Fuel Regulator, Plastic, Black, Dodge, 5.9L, Diesel, Each

Part Number: APF-2029062272

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Mikuni Throttle Cable Rubber Caps VM26/46

Rubber Cap, Throttle Cable, Mikuni, Each

Part Number: MKU-VM26-46

5.0 out of 5 stars ( 1 )

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Mikuni 7mm Throttle Cable Adjusters VM28/256

Throttle Cable Adjuster, 7mm, Each

Part Number: MKU-VM28-256

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

JET Quadrajet M4 Series Adjustable-Part Throttle Kits 201495

JET Quadrajet M4 Series Adjustable-Part Throttle Kits 201495

Adjustable Part Throttle Kit, Quadrajet M4 Series, Kit

Part Number: JET-201495

4.75 out of 5 stars ( 8 )

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ATS Diesel Performance Electronic Fuel Regulators 202-906-2326

Fuel Cut Adjuster, Electronic Fuel Regulator, Plastic, Black, Dodge, Ram, 6.7L, Diesel, Each

Part Number: APF-2029062326

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

ATS Diesel Performance Electronic Fuel Regulators for 1998-2000 RAM 2500, RAM 3500 - 202-906-2218

Fuel Cut Adjuster, Electronic Fuel Regulator, Plastic, Black, Dodge, 5.9L, Diesel, Each

Part Number: APF-2029062218

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

ATS Diesel Performance Electronic Fuel Regulators 202-906-3224

Fuel Cut Adjuster, Electronic Fuel Regulator, Plastic, Black, Ford, 7.3L Diesel, Each

Part Number: APF-2029063224

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

ATS Diesel Performance Electronic Fuel Regulators 202-906-4248

Fuel Cut Adjuster, Electronic Fuel Regulator, Plastic, Black, Chevy, GMC, 6.6L Diesel, Each

Part Number: APF-2029064248

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Turbosmart FCD-2 Electronic Boost Fuel Cut Adjusters TS-0303-1002

Boost Fuel Cut Adjuster, FCD-2, Electronic, Billet Aluminum, Black Anodized, Each

Part Number: TBS-TS-0303-1002

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ATS Diesel Performance Electronic Fuel Regulators for 2002 RAM 2500, RAM 3500 - 202-906-2260

Fuel Cut Adjuster, Electronic Fuel Regulator, Plastic, Black, Dodge, 5.9L, Diesel, Each

Part Number: APF-2029062260

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

Summit Racing™ Adjustable Throttle Linkage Rods for 1967-1969 CAMARO, FIREBIRD - SUM-200002

Throttle Linkage Rod, Adjustable, Aluminum, Long kit 9-12 in., 67-69 Camaro Firebird or Universal, kit

Part Number: SUM-200002

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Aeromotive Carbureted Adjustable Fuel Pressure Regulators 13222

Fuel Pressure Regulator, Carbureted, Adjustable, 1 - 5.5 psi, External, Inline, Billet Aluminum, Each

Part Number: AEI-13222

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Tanks Inc. Adjustable Fuel Pressure Regulators BYP7911-KIT

Fuel Pressure Regulator, Adjustable, Inline, Return Style, 5-10 psi, Aluminum, Black Anodized, Each

Part Number: TNK-BYP7911-KIT

Not Yet Reviewed

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Tanks Inc. Adjustable Fuel Pressure Regulator and Filter Kits AFPR1-F-KIT

Fuel Pressure Regulator and Filter Kit, Adjustable, High Pressure, Return Style, Inline, Aluminum, Black, Kit

Part Number: TNK-AFPR1-F-KIT

5.0 out of 5 stars ( 2 )

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JET Adjustable TBI Billet Fuel Pressure Regulators 61510

Fuel Pressure Regulator, 10-20 psi, Includes Diaphragm, Chevy, GMC, V6, V8, Each

Part Number: JET-61510

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Allstar Performance Adjustable Throttle Brackets with Return Springs ALL54215

Throttle Bracket with Return Springs, Adjustable, Carb Base Mount, Aluminum, Black, Edelbrock or 4150 Carb, Lokar, Kit

Part Number: AAF-ALL54215

4.62 out of 5 stars ( 21 )

Estimated Ship Date: Today

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BBK Billet Aluminum Adjustable Fuel Regulators for 1994-1998 F-150, MUSTANG, 1997 THUNDERBIRD - 1707

Fuel Pressure Regulator, Aluminum, Blue Anodized, 35-70 psi, Ford, Mercury, 4.6, 5.0L, Each

Part Number: BBK-1707

3.81 out of 5 stars ( 16 )

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AEM Electronics Billet Adjustable Fuel Pressure Regulators 25-300BK

Fuel Pressure Regulator, Black Anodized, 20-60 psi, for use on Acura®, Honda®, Each

Part Number: AVM-25-300BK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Summit Racing™ Adjustable Throttle Linkage Rods SUM-200001

Throttle Linkage Rod, Adjustable,Aluminum, 6-9 in, Universal, kit

Part Number: SUM-200001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Adjustable Vacuum Modulators SUM-G110-2

Vacuum Modulator, GM TH350, TH400, Push-In, Adjustable, Each

Part Number: SUM-G110-2

Not Yet Reviewed

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JET 700R4 Adjustable TV Cable Brackets 700225

TV Cable Bracket, Steel, Black, Chevy, 700R4, Holley, Edelbrock, Carter, Each

Part Number: JET-700225

3.0 out of 5 stars ( 22 )

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