$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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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 2000 +

Nitrous Oxide Systems, X-Series, Universal EFI, Single Nozzle, Dry, 200 hp, 10 lb. Bottle, Black, WOT Switch, Kit

Part Number: NXO-22-90000

4.54 out of 5 stars ( 13 )

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Nitrous Oxide Bottle Heaters, X-Series Nitrous Bottle Heater Kits, Pressure Controlled, 12 V DC, 10 lbs./12 lbs./15 lbs. Bottle Size, -4 AN, Kit

Part Number: NXO-22-64001-4

4.29 out of 5 stars ( 7 )

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Nitrous Oxide Solenoids, ProMod, 0.122 in. Orifice, 3-Port Design, Aluminum, Black Anodized, Each

Part Number: NXO-00-50004-PM

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Nitrous Oxide Bottle, 15 lbs. Capacity, Aluminum, Black Powdercoated, -8 AN Female O-ring Outlet, Shipped Empty, Each

Part Number: NXO-00-30170

5.0 out of 5 stars ( 3 )

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Nitrous Oxide Bottle Heaters, X-Series Wraparound Nitrous Heater Elements, Pressure Controlled, 12 V DC, 10 lbs./12 lbs./15 lbs. Bottle Size, Each

Part Number: NXO-22-64000

5.0 out of 5 stars ( 1 )

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Nitrous Oxide Bottle Heater, Dual Voltage Wrap Around Heater Element, Heater Element Only, 12 V DC / 120 V AC, 10/12/15 lbs. Bottle Size, Each

Part Number: NXO-00-64004

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Nitrous Oxide Purge Kit, -4 AN Hose Size, Kit

Part Number: NXO-00-62000

4.38 out of 5 stars ( 8 )

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

Part Number: NXO-00-61001

4.5 out of 5 stars ( 8 )

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Nitrous Oxide Bottle Heater, Mother Bottle Wrap Around Heater Element, 110 V, Thermostatically Controlled, for Use with Large Mother Bottles, Each

Part Number: NXO-00-64003

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Nitrous Oxide Bottle, 10 lbs. Capacity, Aluminum, Black Powdercoated, -6 AN, NHRA Blow Down Fitting, Shipped Empty, Each

Part Number: NXO-00-30140-6

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Nitrous Oxide Accessory Kits, Digital Inline Nitrous Pressure Gauges, -6 AN Inlet and Outlet, Filter, Each

Part Number: NXO-00-63017-6

5.0 out of 5 stars ( 1 )

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Nitrous Oxide Accessory Kit, Rechargeable Battery Mount, Accepts Milwaukee M18 Battery Pack, Each

Part Number: NXO-00-67000MI

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Nitrous Oxide Refill Stations, Gravity Feed Transfer Kits, -6 AN Lines, Kit

Part Number: NXO-00-68010-6

4.83 out of 5 stars ( 6 )

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Nitrous Oxide Filters, Straight, Male Threads, -6 AN, Each

Part Number: NXO-00-65001

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Nitrous Oxide Refill Stations, Gravity Feed Transfer Kits, -4 AN, Kit

Part Number: NXO-00-68010-4

4.6 out of 5 stars ( 5 )

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Nitrous Oxide Purge Kit, -6 AN Hose Size, Kit

Part Number: NXO-00-62001

5.0 out of 5 stars ( 1 )

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Nitrous Oxide Solenoid, Fuel Type, 5.00 amps, Black Anodized, 1/8 in. NPT Female Threads Inlet/Outlet, Each

Part Number: NXO-00-50005-PM

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Nitrous Oxide Safety Blow-Off Components, Pressure Relief Valves, Billet Aluminum, Black Anodized, 3,000 psi Burst Pressure, Each

Part Number: NXO-00-35001

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Race Gen 3 4500 Dual Stage Hornet Plate Conversion, With Boomerang 4 Solenoid Bracket (100-800hp) (5,7,10psi)

Part Number: NXO-10640GEN3SF

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Race 4500 Dual Stage Hornet Sys Boomerang 4Sol Bracket Low PSI(15Lb Bottle)

Part Number: NXO-00-10640-15

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Nitrous Oxide Purge Kit, -4 AN Hose Size, Kit

Part Number: NXO-22-62000

5.0 out of 5 stars ( 2 )

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Nitrous Oxide Bottles, 10 lbs. Capacity, Aluminum, Black Powdercoated, Male Threads Outlet, Shipped Empty, Each

Part Number: NXO-00-30140

5.0 out of 5 stars ( 2 )

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Nitrous Oxide Plumbing Kit, Flared Hardline, 3/16 in., B-Nut, 1 ft. Length, Stainless Steel, Each

Part Number: NXO-50-28016

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Remote Bottle Openers, Remote Bottle Opener - Includes Wiring Installation Kit

Part Number: NXO-00-66000-K

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Nitrous Oxide Bottle Valves, Billet High-flow, 10 lbs. Nitrous Bottle Capacity, Black Anodized, Each

Part Number: NXO-00-31012

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