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Air & Fuel Delivery

Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

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!

Individual Parts

Results 1 - 25 of 194

Carburetor Jets, Standard Main, Gasoline, Number 90, Jet Size 0.1055 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-90

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fuel Cell, Pro Sport, Steel, Plastic Bladder, Red, 22 Gallons, Foam, Each

Part Number: JZP-274-122-06

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Fuel Cell, Pro Sport, Steel, Plastic Bladder, Red, 22 Gallons, No Foam, Each

Part Number: JZP-274-122-NF

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Fuel Cell, Pro Sport, Steel, Plastic Bladder, Red, 22 Gallons, 2.25 in. Dia., Quick Fill, No Cap, 34.5 in. x 18.7 in., Foam, Each

Part Number: JZP-282-122-06

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Fuel Cell, Pro Sport, Steel, Plastic Bladder, Red, 22 Gallons, 2.25 in. Dia., Quick Fill, No Cap, 34.5 in. x 18.7 in., No Foam, Each

Part Number: JZP-282-122-NF

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Carburetor Jets, Gasoline, Brass, 1/4 in.-32, Sizes 90-99, Two of Each Size, Kit

Part Number: HLY-122-260

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fuel Tanks, Sniper, 20 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Buick, Kit

Part Number: SNE-19-122

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-00-10499-12

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-00-10502-00

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-00-10502-10

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-00-10502-12

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-00-10502-15

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010502E8512

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010502E8515

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010502E8500

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010502E8510

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Fuel Cell, Pro Street, Plastic, Black, 22 Gallons, Foam, 0-90 Ohm Sending Unit, Each

Part Number: JZP-202-122-01

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Fuel Cell, Pro Street, Plastic, Natural, 22 Gallons, Foam, 0-90 Ohm Sending Unit, Each

Part Number: JZP-202-122-05

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Fuel Cell, Pro Street, Plastic, Black, 22 Gallons, 0-90 Ohm Sending Unit, Each

Part Number: JZP-205-122-01

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Fuel Cell, Pro Street, Plastic, Natural, 22 Gallons, 0-90 Ohm Sending Unit, Each

Part Number: JZP-205-122-05

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010499E8512

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010499E8515

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010499E8500

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles

Part Number: NXO-0010499E8510

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Fuel Pump, Stealth, In-Tank, Electric, 90 psi, 340 lph, Center Inlet, 340lph, E85, Gasoline, Each

Part Number: AEI-11540

4.72 out of 5 stars ( 85 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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