Carbureted & Fuel Injected Engine Parts at Summit Racing

Nitrous Express Gen-X EFI Accessory Packs GEN-X

Nitrous Express Gen-X EFI Accessory Packs GEN-X

Upgrade Kit, Nitrous Oxide, Gen-X, Bottle Heater, Pressure Gauge, Fuel Switch, Blow Down Fitting, Kit

Part Number: NEX-GEN-X

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Gen-X Carbureted Accessory Packs GENX2-4CARB

Nitrous Accessory Package, GEN X-2™, Nitrous Accessory Package, Bottle Heater/Carb. Fuel Pressure Safety

Part Number: NEX-GENX2-4CARB

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Gen-X Carbureted Accessory Packs GENX2-6CARB

Nitrous Accessory Package, GEN X 2 Package

Part Number: NEX-GENX2-6CARB

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express MainLine Carbureted Nitrous Systems ML4000

Nitrous System, Mainline, Sport Compact, Low Pressure, Direct Port, w/ 10 lb Bottle

Part Number: NEX-ML4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Stage 6 Nitrous Plates NP3024

Nitrous Plate; Stage 6 Plate; Nitrous Plate; Dual Holley; 50-300 HP

Part Number: NEX-NP3024

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Hitman Conventional Plates NP404

Nitrous Plate, Hitman, Holley 4-Barrel, 100-200 hp

Part Number: NEX-NP404

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Billet Crossbar Nitrous Plates NP616

Nitrous Oxide System

Part Number: NEX-NP616

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Hitman Plate Conversion Kits NX404

Nitrous Plate; Hitman Plate Conversion Kit; Holley 4-Barrel; 100-200 HP; Incl. Plate; Connectors; HP Settings

Part Number: NEX-NX404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Hitman Plate Conversion Kits NX407

Nitrous Plate, Dominator Hitman Conversion Kit

Part Number: NEX-NX407

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Hitman Plate Conversion Kits NX408

Nitrous Plate, Q-Jet, Hitman Conversion Kit

Part Number: NEX-NX408

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Pro Power Plate Conversion Kits NX5024

Nitrous Plate, Dual 4150 PRo-Power w/ Connectors and HP Settings

Part Number: NEX-NX5024

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Pro Power Plate Conversion Kits NX5027

Nitrous Plate; Pro Power Plate Conversion Kit; Dual Dominator; 100-500 HP; Incl. Plate; Connectors; HP Setting

Part Number: NEX-NX5027

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Dual Stage Billet Plate Conversion Kits NX647

Nitrous Oxide Plate

Part Number: NEX-NX647

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Ford EFI Plate Conversions NX200

Nitrous System; Dual Stage Conversion Kit; Plate System; 50-300 HP

Part Number: NEX-NX200

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Stage 6 Plate Conversion Kits NX3024

Nitrous, Plate Conversion Kit

Part Number: NEX-NX3024

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Stage 6 Plate Conversion Kits NX307

Nitrous Plate, Dominator Conventional Stage 6, Conversion Kit

Part Number: NEX-NX307

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Stage 6 Plate Conversion Kits NX308

Nitrous Plate; Stage 6 Plate Conversion Kit; Q-Jet/Spreadbore; 50-300 WHP; Incl. Plate; Connectors; HP Setting

Part Number: NEX-NX308

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Ford EFI Plate Conversions NX346

Nitrous System; 4.6L 2V Mustang Plate Conversion Kit; 50-150 WHP; Incl. Plate/Gaskets/Jet Pack/Longer Throttle

Part Number: NEX-NX346

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Ford EFI Plate Conversions for 2005-2010 MUSTANG - NX347

Nitrous System; 4.6L 3V Mustang Plate Conversion Kit; 50-150 WHP

Part Number: NEX-NX347

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Ford EFI Plate Conversions for 2005-2010 MUSTANG - NX347S

Nitrous System; 4.6L 3V Mustang Plate Conversion w/ Integrated Solenoids

Part Number: NEX-NX347S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66047-00

Nitrous Oxide System, Billet Crossbar, Dominator 4500 Series Plate, Wet, Microswitch, Dual Stage, Kit

Part Number: NEX-66047-00

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66047-05

Nitrous Oxide System, Billet Crossbar, Dominator 4500 Series Plate, Wet, Microswitch, Bottle, Dual Stage, Kit

Part Number: NEX-66047-05

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66047-12

Nitrous Oxide System, Billet Crossbar, Dominator 4500 Series Plate, Wet, Microswitch, Bottle, Dual Stage, Kit

Part Number: NEX-66047-12

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express RZR Nitrous Plate Systems 67000-05P

Nitrous System, RZR 800 System, 5 lb Bottle, 40 HP, UTV, Kit

Part Number: NEX-67000-05P

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Nitrous Express RZR Nitrous Plate Systems 67000-2.5P

Nitrous System, RZR 800 System, 2.5 lb Bottle, 40 HP, UTV, Kit

Part Number: NEX-67000-2-5P

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines