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Air & Fuel Delivery

Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

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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...

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!

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Individual Parts

Results 1 - 25 of 829

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 )

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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 )

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Fuel Pressure Regulators, Bypass Regulator Kit, Return, 15-60 psi, EFI, Includes Fittings, Gauge, Mounting Bracket, Kit

Part Number: HLY-12-886KIT

3.19 out of 5 stars ( 16 )

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

Part Number: AEI-13301

4.7 out of 5 stars ( 89 )

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Blow-Off Valve Flange, Billet Aluminum, V-Band, Each

Part Number: TBS-TS-0204-3001

5.0 out of 5 stars ( 5 )

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Flange, Tial Blow-Off Valve, 50mm, 3 in. Tube, Weld-On, V-Band, Aluminum, Natural, Each

Part Number: VPE-11136

5.0 out of 5 stars ( 1 )

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Weld Flange, Tial Blow -Off Valve, 50mm, 2.5 in. Tube, V-Band, Aluminum, Natural, Each

Part Number: VPE-10136

Not Yet Reviewed

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Fuel Pressure Regulator, 3-15 psi, Red and Black, Universal, Each

Part Number: AEI-13204

5.0 out of 5 stars ( 17 )

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Throttle Body, Water Bypass, Chevy, Pontiac, Kit

Part Number: BMR-TB002

4.33 out of 5 stars ( 3 )

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Throttle Body, Water Bypass, Chevy, Pontiac, Kit

Part Number: BMR-TB001

3.8 out of 5 stars ( 5 )

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Flange, Tial Blow-Off Valve, 50mm, 4 in. Tube, Weld-On, V-Band, Aluminum, Natural, Each

Part Number: VPE-12136

5.0 out of 5 stars ( 1 )

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Air Component, Gasket, Maxflow Race Bypass Valve

Part Number: VOR-8D004-053

4.33 out of 5 stars ( 3 )

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Blow Off Valve Flange, V-Band Mount, Stainless Steel, Weld-on, Fits Race Port Valves, Each

Part Number: TBS-TS-0204-2001

5.0 out of 5 stars ( 1 )

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Flange, GReddy Blow-Off Valve, Weld-On, 2-Bolt, Aluminum, Natural, Kit

Part Number: VPE-1453

Not Yet Reviewed

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Boost Bypass, Ford, 4.6L, Kit

Part Number: SDA-555-3315

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Flange, Tial Blow-Off Valve, Weld-On, V-Band, Aluminum, Natural, Kit

Part Number: VPE-1477

5.0 out of 5 stars ( 1 )

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Flange, HKS Blow-Off Valve, Weld-On, V-Band, Aluminum, Natural, Kit

Part Number: VPE-1452

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THREAD-ON REPLACEMENT FLANGE FOR TIAL STYLE BLOW-OFF-VALVE

Part Number: VPE-10134

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Weld Flange, Tial Blow -Off Valve, 50mm, 2.5 in. Tube, V-Band, 304 Stainless Steel, Natural, Each

Part Number: VPE-10137

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Flange, Blow-Off Valve, 50mm, Weld-On, V-Band, Aluminum, Natural, Each

Part Number: PTU-PBO083-2320

Not Yet Reviewed

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Flange, Replacement, Thread-on, T6061 Billet Aluminum, Fits HKS Blow-off Valves, Each

Part Number: VPE-10127H

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Fuel Pressure Regulator, Performance, Adjustable, Bypass/Return, 40-75 psi, w/Mtg. Bracket, Female ORB-10 Inlets, Red/Black Anodized, Universal, Each

Part Number: AEI-13101

4.54 out of 5 stars ( 13 )

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Flange, Replacement, Thread-on, T6061 Billet Aluminum, Natural, Each

Part Number: VPE-10127G

Not Yet Reviewed

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Flange, GReddy Blow-Off Valve, Weld-On, 2-Bolt, Aluminum, Natural, Kit

Part Number: VPE-1454

Not Yet Reviewed

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Flange, HKS Blow-Off Valve, Weld-On, V-Band, Aluminum, Natural, Kit

Part Number: VPE-1451

3.0 out of 5 stars ( 2 )

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