Carbureted & Fuel Injected Engine Parts at Summit Racing

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems 550-1028

Fuel Injection Systems, Terminator X Max, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Aluminum, Shiny, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1028

Not Yet Reviewed

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Edelbrock Pro-Flo 4 XT EFI Systems 35793

Edelbrock Pro-Flo 4 XT EFI Systems 35793

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Black Powdercoated, 450 HP Max, Pre 1986 Small Block Chevy, Kit

Part Number: EDL-35793

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Nitrous Express Pro Power Dominator Assassin Nitrous Systems 67570-10

Nitrous Oxide Systems, Pro Power, Dominator 4500 Flange, 100-500 HP, 10 lb, Aluminum Bottle, Wiring, Hardware, Universal, Kit

Part Number: NEX-67570-10

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Nitrous Express Holley Hi-Ram Plenum Plate Nitrous Systems 20940-10

Nitrous Oxide System, Holley High-Ram Plenum Plate, Intake Spacer Plate, Wet, Gasoline, 10 lbs. Bottle, Stainless Steel Brackets, Fuel Injection, Kit

Part Number: NEX-20940-10

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Nitrous Express Pro Power Nitrous Plate Systems 50040-10

Nitrous System, 10 lb Bottle, 4150 4-Barrel/Gas, 100-200-300-400-500 HP, Kit

Part Number: NEX-50040-10

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Snow Performance Boost Cooler Stage-1 Water/Methanol Injection Systems 201

Water/Methanol Injection System, Boost Cooler Stage-1, Water Injection Pump, Reservoir, Wiring Harness, Kit

Part Number: SNO-201

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Snow Performance Boost Cooler MPG-MAX Diesel Water/Methanol Injection Systems 520

Water/Methanol Injection System, Boost Cooler Stage-3 MPG-MAX Diesel, Pump, Harness, Ford, Diesel, Kit

Part Number: SNO-520

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Snow Performance Boost Cooler Stage-1 Diesel Water/Methanol Injection Systems 301

Water/Methanol Injection System, Stage 1 Boost Cooler Injection Kit, UHO Pump, 3 qt. Tank, Nylon Line, Quick Connect Fittings, Diesel, Kit

Part Number: SNO-301

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Snow Performance Boost Cooler Stage-2 Water/Methanol Injection Systems 20010

4 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Nitrous Express SAFE Systems 15003

SAFE, Stand Alone Fuel Enrichment System, Fuel Cell, Fuel Pump, Fuel Pressure Regulator, Kit

Part Number: NEX-15003

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Nitrous Express SAFE Systems 15004

4.25 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Top Street Performance Standalone Fuel Injection Wiring Harnesses WH1200

Wiring Harness, Fuel Injection System, Standalone, Drive-By-Cable, LS1, Kit

Part Number: TSN-WH1200

Not Yet Reviewed

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FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70004

Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70004

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 71011

Fuel Injection System, Ultimate LS EFI, 500 HP, LS3/L92, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71011

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70031

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Cathedral Port, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70031

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Edelbrock Pro-Flo 4 XT EFI Systems 35730

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35730

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Edelbrock Pro-Flo 4 EFI Systems 35750

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 675 HP Max, Gen III & IV LS Rectangular Port, Kit

Part Number: EDL-35750

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1081

Fuel Injection Systems, Terminator X, Stealth 4500, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Black, Tunable, Kit

Part Number: HLY-550-1081

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-511-BPR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, Bluetooth, Kit

Part Number: SNE-550-511-BPR

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Holley EFI Systems Wiring Harnesses 558-306

Fuel Injection System Wiring Harnesses, Holley EFI, Unterminated, Ignition Harness, with Pins, Seals, Connector, for HP, Dominator EFI Systems, Kit

Part Number: HLY-558-306

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-511-5PR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, 5 in. Display, Kit

Part Number: SNE-550-511-5PR

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-510-3PD

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, PDM, 3.5 in. Display, Kit

Part Number: SNE-550-510-3PD

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FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70092

Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70092

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Holley EFI Systems Wiring Harnesses 558-439

Fuel Injection System Wiring Harnesses, Holley EFI, Terminator, Throttle Body Systems, Plug-and-Play, Upgrade Harness, for 205 lb./hr. Injectors, Each

Part Number: HLY-558-439

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today