Carbureted & Fuel Injected Engine Parts at Summit Racing

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-45008

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-45008

Dry 4500 Stinger Plate Conversion (5-7-10psi)(50-100-150-200-250-300-350-400-450-500-550-600HP)

Part Number: NXO-00-45008

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10420-T-SBT

Dry EFI 8 Cylinder 2 Solenoid Racers Direct-Port Conversion kit with SBT Nozzle's

Part Number: NXO-0010420TSBT

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10675-SF

Dry 4150 Stinger Hardline Plate Conversion, with Deep-Break Center Mount Solenoid Bracket

Part Number: NXO-00-10675-SF

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-44606

Gen 3 Extended Reach 4150 Dual Entry/Dual Stage Hornet Plate Conversion (5-7-10psi)

Part Number: NXO-00-44606

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-42054

GM 102mm Texas Speed Titan LR-T, SR-1, SR-3, SR-7 Intake Spacer Plate Conversion

Part Number: NXO-00-42054

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-45608

Dry Gen 3 Extended Reach 4500 Stinger Plate Conversion. Includes 5-7-10 psi jetting. (50-100-150-200-250-300-

Part Number: NXO-00-45608

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10673-SF

Dry 4150 Stinger Hardline Plate Conversion, With Boomerang Bracket (50-400hp) (5,7,10psi)

Part Number: NXO-00-10673-SF

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX800

Nitrous Nozzle; STD Nozzles; Nitrous Nozzle; 8 Cyl.; Jet Pack; 8 pc.

Part Number: NEX-NX800

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10420-L-SBT

Dry EFI 8 Cyl 2 Sol Racers Direct-Port Conversion kit w/ SBT Noz

Part Number: NXO-0010420LSBT

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10420-H

Dry EFI 8 Cyl 2 Sol Racers Direct-Port Conversion kit w/ 90° Noz

Part Number: NXO-00-10420-H

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10459-L-SBT

8 Cyl 4 Sol Conversion Kit w/ Dist Blocks and SBT Noz

Part Number: NXO-0010459LSBT

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Advanced Fuel Dynamics Flex Fuel Conversion Kits PCP-CHC-1

FLEX FUEL CONVERSION KIT

Part Number: AFD-PCP-CHC-1

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Advanced Fuel Dynamics PROFLEX Commander Systems for GM LS Swap PFC-SWAP1-1-EV6

Flex Fuel Conversion Kits, PROFLEX Commander, GM LS Swap, LS2, EV6 Injectors, E85, Kit

Part Number: AFD-PFCSWAP11EV6

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Cobb Tuning Products Flex Fuel Conversion Kits 3C1700

Flex Fuel Conversion Kits, Nissan CAN Gateway Flex Fuel Kit GT-R 2008-2018

Part Number: CBT-3C1700

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10681-SF

Race Dry 4500 Stinger Plate Conversion, With Boomerang Bracket (50-600hp) (5,7,10psi)

Part Number: NXO-00-10681-SF

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10628-GEN3-SF

Race Gen 3 4150 Dual Stage Hornet Plate Conversion, With Boomerang 4 Solenoid Bracket (100-800hp) (5,7,10psi)

Part Number: NXO-10628GEN3SF

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits GENX-6

Nitrous Accessory Package, Gen-X Kit

Part Number: NEX-GENX-6

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX700

Piranha Nozzles 8 Cyl. (Includes All HP Settings)

Part Number: NEX-NX700

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Nitrous Outlet Dual-Stage Nitrous Plate Conversion Kits 00-42024

92mm LSX Dual Stage Nitrous Plate Conversion

Part Number: NXO-00-42024

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Nitrous Outlet Nitrous Plate Conversion Kits 00-42031

2014+ 5.3 & 6.2L Chevy Truck 83MM Plate Conversion

Part Number: NXO-00-42031

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 22-4150-4

X-Series Weekend Warrior 4150 Plate Conversion With 4an Jet Fittings (Gas/E85)(5-55 PSI)(50-350 HP)

Part Number: NXO-22-4150-4

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX400S

Nitrous System; Piranha Conversion Kit; 4 Cyl.; Incl. 4 Nozzles/4 Jets

Part Number: NEX-NX400S

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10422-T

8 Cylinder 4 Solenoid Racers Direct-Port Conversion kit with 90° Nozzle's (.178 Trashcan Nitrous Solenoids and

Part Number: NXO-00-10422-T

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Nitrous Outlet Nitrous Plate Conversion Kits 00-43001

85mm 5.7 & 6.1 EFI Hemi Plate Conversion

Part Number: NXO-00-43001

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 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: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines