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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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Results 1 - 25 of 753

FAST LSXR Intake Manifolds 146302B

FAST LSXR Intake Manifolds 146302B

FAST LSXR Intake Manifolds 146302B

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Today

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FAST LSXR Intake Manifolds 146302B-KIT

FAST LSXR Intake Manifolds 146302B-KIT

FAST LSXR Intake Manifolds 146302B-KIT

Intake Manifold, Fuel-Injected, Polymer, Black, 102mm Throttle Body, Big Mouth, Billet, Chevy, LS1, LS2, LS6, Kit

Part Number: FST-146302B-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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FAST LSXR Intake Manifolds 146102B

FAST LSXR Intake Manifolds 146102B

FAST LSXR Intake Manifolds 146102B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, 6.2L, LS3, L76, L92, L99, Each

Part Number: FST-146102B

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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FAST Throttle Bodies 54104

FAST Throttle Bodies 54104

FAST Throttle Bodies 54104

Throttle Body, MPI, Cast Aluminum, Black Powdercoated, 102mm, Chevy, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: FST-54104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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FAST LSX Intake Manifolds 54039B

FAST LSX Intake Manifolds 54039B

FAST LSX Intake Manifolds 54039B

Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit

Part Number: FST-54039B

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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FAST LSXRT Intake Manifolds 146602B

FAST LSXRT Intake Manifolds 146602B

FAST LSXRT Intake Manifolds 146602B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each

Part Number: FST-146602B

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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FAST EZ-EFI Throttle Cable Mount Kits 304147

FAST EZ-EFI Throttle Cable Mount Kits 304147

FAST EZ-EFI Throttle Cable Mount Kits 304147

Throttle Cable Bracket, Throttle Body Mounting Style, Steel, Black, FAST XFI Style, 700R4, AOD, Kit

Part Number: FST-304147

4.74 out of 5 stars ( 98 )

Estimated Ship Date: Today

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FAST LSXR Intake Manifolds 146102B-KIT

FAST LSXR Intake Manifolds 146102B-KIT

FAST LSXR Intake Manifolds 146102B-KIT

Intake Manifold, Fuel-Injected, Complete, Polymer, Black,102mm Throttle Body, Big Mouth, Billet, Chevy, 6.2L, LS3, L76, L92, L99, Kit

Part Number: FST-146102B-KIT

Not Yet Reviewed

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FAST LSX High-Flow Billet Fuel Rails 146028-KIT

FAST LSX High-Flow Billet Fuel Rails 146028-KIT

FAST LSX High-Flow Billet Fuel Rails 146028-KIT

Fuel Rails, Billet Aluminum, Red Anodized, Chevy, LS Truck Engines, LSXR 102mm Intake, Kit

Part Number: FST-146028-KIT

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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FAST Precision-Flow Fuel Injectors 30657-8

FAST Precision-Flow Fuel Injectors 30657-8

FAST Precision-Flow Fuel Injectors 30657-8

Fuel Injectors, 65 lbs./hr., High Impedance, 12 V, Saturated Circuit, EV6, Universal, Set of 8

Part Number: FST-30657-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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FAST Precision-Flow Fuel Injectors 303608

FAST Precision-Flow Fuel Injectors 303608

FAST Precision-Flow Fuel Injectors 303608

Fuel Injectors, 36 lbs./hr., High Impedance, 12 V, Saturated Circuit, Universal, Set of 8

Part Number: FST-303608

3.47 out of 5 stars ( 15 )

Estimated Ship Date: Today

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FAST LSXRT Intake Manifolds 146602B-KIT

FAST LSXRT Intake Manifolds 146602B-KIT

FAST LSXRT Intake Manifolds 146602B-KIT

Intake Manifold, Fuel-Injected, LSXRT, Cathedral Port LS1/LS2/LS6, Multi-port, Polymer, Black, Throttle Body, Chevrolet, Small Block LS, Kit

Part Number: FST-146602B-KIT

Not Yet Reviewed

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FAST LSX High-Flow Billet Fuel Rails 146032B-KIT

FAST LSX High-Flow Billet Fuel Rails 146032B-KIT

FAST LSX High-Flow Billet Fuel Rails 146032B-KIT

Fuel Rails, Billet Aluminum, Black Anodized, Chevy, LS1/LS6 Engines, LSXR 102mm Intake, Kit

Part Number: FST-146032B-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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FAST LSXHR Intake Manifolds 146106

FAST LSXHR Intake Manifolds 146106

FAST LSXHR Intake Manifolds 146106

Intake Manifold, Fuel Injected, LSXHR, for 103mm Throttle Body and Rectangular Port LS3/L76/L92/L99 Cylinder Heads, Polymer, GM, Hummer, Kit

Part Number: FST-146106

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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FAST LSXR OEM Fuel Rail Kits 146021-KIT

FAST LSXR OEM Fuel Rail Kits 146021-KIT

FAST LSXR OEM Fuel Rail Kits 146021-KIT

Fuel Rails, Billet Aluminum, Natural, Chevy, 5.7, 6.0L, LS1, LS6, LSXR 102mm Intake, Kit

Part Number: FST-146021-KIT

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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FAST Fuel Rail Lines 54028FRC

FAST Fuel Rail Lines 54028FRC

FAST Fuel Rail Lines 54028FRC

Crossover Line, Fuel Rail Component, 12 in. Length, -8 AN, Each

Part Number: FST-54028FRC

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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FAST LSX High-Flow Billet Fuel Rails 146027-KIT

FAST LSX High-Flow Billet Fuel Rails 146027-KIT

FAST LSX High-Flow Billet Fuel Rails 146027-KIT

Fuel Rails, Billet Aluminum, Red Anodized, Chevy, V8, LS, Fits LSXR Intake, Kit

Part Number: FST-146027-KIT

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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FAST Precision-Flow Fuel Injectors 30857-8

FAST Precision-Flow Fuel Injectors 30857-8

FAST Precision-Flow Fuel Injectors 30857-8

Fuel Injectors, 85 lbs./hr., High Impedance, EV6/USCAR Style, Universal, Set of 8

Part Number: FST-30857-8

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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FAST LSX High-Flow Billet Fuel Rails 146027B-KIT

FAST LSX High-Flow Billet Fuel Rails 146027B-KIT

FAST LSX High-Flow Billet Fuel Rails 146027B-KIT

Fuel Rails, LSX High-Flow, Billet Aluminum, Black Anodized, -8 AN O-ring Inlet Size, LSXR-style Fuel Rail, Chevy, Kit

Part Number: FST-146027B-KIT

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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FAST LSXR Intake Manifolds for 2014-2015 CAMARO, 2006-2013 CORVETTE - 146202B

FAST LSXR Intake Manifolds for 2014-2015 CAMARO, 2006-2013 CORVETTE - 146202B

FAST LSXR Intake Manifolds for 2014-2015 CAMARO, 2006-2013 CORVETTE - 146202B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, 7.0L, LS7, Each

Part Number: FST-146202B

Not Yet Reviewed

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FAST Big Mouth LT Throttle Bodies 54107

FAST Big Mouth LT Throttle Bodies 54107

FAST Big Mouth LT Throttle Bodies 54107

Throttle Body, Big Mouth, Aluminum, Black Anodized, 102mm, Chevy, LS, Cable Driven, with TPS and IAC, Each

Part Number: FST-54107

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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FAST EZ-EFI Retro-Fit Color Touchscreens 170633-06KIT

FAST EZ-EFI Retro-Fit Color Touchscreens 170633-06KIT

FAST EZ-EFI Retro-Fit Color Touchscreens 170633-06KIT

Touch Screen Upgrade, 3.5 in. LCD, Fast EZ-EFI, Each

Part Number: FST-170633-06KIT

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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FAST Precision-Flow Fuel Injectors 306000

FAST Precision-Flow Fuel Injectors 306000

FAST Precision-Flow Fuel Injectors 306000

Fuel Injector, 60 lbs./hr., High Impedance, 12 V, Saturated Circuit, Universal, Each

Part Number: FST-306000

Not Yet Reviewed

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FAST LSXR LS3/LS7 Fuel Injector Spacers for 2010-2011 CAMARO, 2008-2011 CORVETTE - 146025-KIT

FAST LSXR LS3/LS7 Fuel Injector Spacers for 2010-2011 CAMARO, 2008-2011 CORVETTE - 146025-KIT

FAST LSXR LS3/LS7 Fuel Injector Spacers for 2010-2011 CAMARO, 2008-2011 CORVETTE - 146025-KIT

Fuel Injector Spacers, LS3, LS7, Aluminum, Chevy, 6.2, 7.0L, Kit

Part Number: FST-146025-KIT

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Today

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FAST Fuel Injector O-Rings 54043-302

FAST Fuel Injector O-Rings 54043-302

FAST Fuel Injector O-Rings 54043-302

Fuel Injector O-Ring, LSXR, Each

Part Number: FST-54043-302

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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