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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Results 1 - 25 of 305

S&S Cycle Enrichment Devices 11-2084

Choke, Enrichment Device, Manual, Super B, Super D, Each

Part Number: SSY-11-2084

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Summit Racing™ EFI CAN Splitters SUM-890520

Fuel Injection System Wiring Harnesses, EFI CAN Splitters, 12 in. Length, for Use with Holley Terminator X or Sniper EFI Systems, Each

Part Number: SUM-890520

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Painless Performance Emission Device Control Harnesses 60320

Painless Performance Emission Device Control Harnesses 60320

Emission Wiring Harness, Rear Oxygen Sensor and Fuel Tank Pressure Sensor, Each

Part Number: PRF-60320

Not Yet Reviewed

Estimated Ship Date: Today

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Holley EFI CAN Adapter Harnesses 558-452

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 48 in. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-452

Not Yet Reviewed

Estimated Ship Date: Today

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Holley EFI CAN Adapter Harnesses 558-430

Fuel Injection Wiring Harnesses, Holley EFI, CAN Adapter/Power Harness, Pre-Terminated, Plug-and-Play, 2-Pin Holley to 4-Pin CAN Device, Each

Part Number: HLY-558-430

Not Yet Reviewed

Estimated Ship Date: Today

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Holley EFI CAN Adapter Harnesses 558-451

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 12 in. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-451

Not Yet Reviewed

Estimated Ship Date: Today

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Bosch OE-Replacement Throttle Bodies 028075008B000

Throttling Device

Part Number: BCH-028075008B

Not Yet Reviewed

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Tanks Inc. Fuel Vapor Canisters FVC516

Fuel Vapor Canister, Charcoal, for 5/16 in. Vent Hose, Any Orientation, 1/2 Liter, 9.9 in. x 3.8 in. x 2.9 in., Polymer Body, Each

Part Number: TNK-FVC516

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Holley EFI CAN Splitters 558-465

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Splitter Assembly, Pre-Terminated, Plug-and-Play, for Terminator X, Sniper EFI Systems, Each

Part Number: HLY-558-465

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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NOS Mini 2-Stage Progressive Nitrous Controllers 25974NOS

Nitrous Oxide Controllers, Mini 2-Stage Progressive Nitrous Controllers, Programmable, Touch Screen Programmer, Each

Part Number: NOS-25974NOS

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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MSD Atomic EFI Throttle Body Systems 2900

Fuel Injection System, Atomic EFI, Master Kit, Throttle Body, TPS, MAP, IAT, IAC, Power Module, Fuel Pump, Kit

Part Number: MSD-2900

4.33 out of 5 stars ( 84 )

Estimated Ship Date: Today

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Holley Sniper EFI Stealth 4500 Fuel Injection Systems 550-842

Fuel Injection Systems, Sniper EFI, Stealth 4500, Throttle Body, Black, 4500 Flange, 1440 cfm, Fuel Injectors, Harness, Tuner, Kit

Part Number: SNE-550-842

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MSD Atomic EFI Throttle Body Systems 2910

Fuel Injection System, Atomic EFI, Throttle Body Kit, Throttle Body, TPS, MAP, IAT, IAC, Power Module, Kit

Part Number: MSD-2910

4.46 out of 5 stars ( 35 )

Estimated Ship Date: Today

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Tanks Inc. Fuel Vapor Canisters FVC516-HS

Fuel Vapor Canister, With Heat Shield, Charcoal, for 5/16 in. Vent Hose, Any Orientation, 9.9 in. x 3.8 in. x 2.9 in., Polymer Body, Each

Part Number: TNK-FVC516-HS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts EGR Valves 12639421

EGR Cooler Bypass Valve, GM Original Equipment, Chevy, GMC, 6.6L Diesel, Each

Part Number: ADO-214-2306

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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2.5 Gallons No-Spill Gasoline Can 1405

Utility Jug, 2.5 Gallons, Plastic, Red, Rectangular, Gasoline, Each

Part Number: NPL-1405

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco GM Genuine Parts EGR Valves 19210654

EGR Valve, GM Original Equipment, Chevy, GMC, Each

Part Number: ADO-214-5073

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Holley EFI CAN Input/Output Modules Kits 554-166

Fuel Injection System Components, Holley EFI, Module Only, CAN Input/Output, for Holley EFI Systems, HP, Dominator, Terminator X, Kit

Part Number: HLY-554-166

Not Yet Reviewed

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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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Nitrous Outlet WinMax Dual-Channel Window Switches 00-61001

Nitrous Oxide Controllers, WinMax Dual-Channel Window Switches, Programmable, Each

Part Number: NXO-00-61001

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Nitrous Express Blow-Off Caps 11709

NHRA Safety Blow-Off Cap, -8 AN, Lightning 45, NX Chrome Bottle Valves, Each

Part Number: NEX-11709

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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5 Gallons No-Spill Gasoline Can 1460

Utility Jug, 5 Gallons, Plastic, Red, Rectangular, Gasoline, Each

Part Number: NPL-1460

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MSD Atomic EFI TBI Handheld Monitors 2912

Calibration Module, Atomic EFI TBI Handheld Monitor, Each

Part Number: MSD-2912

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Radium Engineering Venturi Jet Pump Kits 20-0180

Fuel Pump Components, Venturi Jet Pump Kit, Jet Pump Valve Component Type, Fittings, Kit

Part Number: RDM-20-0180

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts EGR Valves 19210659

EGR Valve, GM Original Equipment, Buick, Cadillac, Chevy, Pontiac, 5.7L LT, Automatic, Each

Part Number: ADO-214-5084

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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