Carbureted & Fuel Injected Engine Parts at Summit Racing

Mikuni Main Jets 4/042-250

Carburetor Main Jet, Brass, Mikuni, 250, Set

Part Number: MKU-4042-250

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Quick Fuel Accelerator Pump Cams 41-664QFT

Accelerator Pump Cam, Plastic, Brown, Holley, Quick Fuel, 4150, 4160, Brown, Extra Wide, Each

Part Number: QFT-41-664QFT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mikuni Main Jets 4/042-175

HEX MAIN JETS 4/PK #175

Part Number: MKU-4042-175

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Mikuni Pilot Jets VM22/210-30

PILOT JET #30

Part Number: MKU-VM22-21030

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Mikuni Main Jets 4/042-220

Carburetor Main Jet, Brass, Mikuni, 220, Set

Part Number: MKU-4042-220

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Holley Needle and Seat Assemblies 6-522

Carburetor Needle and Seats, Viton® Inlet Needle, Adjustable, Center Hung Float Style, 0.130 in. Seat, Gasket Included, Pair

Part Number: HLY-6-522

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

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FUELAB 515 Series Fuel Pressure Regulators 51503-1

FUELAB 515 Series Fuel Pressure Regulators 51503-1

Fuel Pressure Regulator, 515 Series, Inline, Return Style, 4-12 psi, Billet Aluminum, Black Anodized, Each

Part Number: FUE-51503-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Aeromotive A2000 Carbureted Bypass Regulators 13212

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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NOS Flare Jets 13760-38NOS

Nitrous Oxide Jet, Flare, .038 in., Stainless Steel, Each

Part Number: NOS-13760-38NOS

Not Yet Reviewed

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Mikuni Main Jets N100.604-150

MAIN JET LG ROUND

Part Number: MKU-N100-604150

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Turbosmart Fuel Pressure Regulators TS-0404-1044

FPR10 Red, FPR10 Red

Part Number: TBS-TS-0404-1044

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Sierra Marine CFM 2-Barrel Carburetor 18-7373N

Carburetor, Marine, Mercarb 2V, 2 Barrel, New, Each

Part Number: RRA-18-7373N

Not Yet Reviewed

Estimated Ship Date: Today

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Willy's Carburetor & Dyno Shop Throttle and Return Spring Kits WCD251

2 Barrel THROTTLE STOP & RETURN BRACKET

Part Number: WCD-WCD251

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Moroso Throttle Cable Mounting Kits 65047

Carburetor Throttle Cable Bracket; Throttle Cable Mounting Kit; For Use On Holley 4500 Series/Dominator 4500 S

Part Number: MOR-65047

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Earl's Performance Vapor Guard Replacement Fuel Filter Elements SP0001ERL

Fuel Filter Element, Vapor Guard, Replacement, Sintered Bronze, 10 microns, Fuel Injection, Each

Part Number: EAR-SP0001ERL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nitrous Express InstaBOOST EFI Nitrous Systems 20928-15

Nitrous System, 15 lb Bottle, Instaboost Digital Kit, EFI, Kit

Part Number: NEX-20928-15

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

The Detail Zone Telorvek GM Ram Jet EFI Wiring Harnesses RJ22

EFI Wiring Harness, Telorvek GM GM Ram Jet, Chevy, 5.7L, Kit

Part Number: RFW-RJ22

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

Pure Energy Remanufactured Turbochargers for 2012-2015 500, 2013-2014 DART - T2123

Turbocharger, Remanufactured, Dodge Dart 2014-2013, Fiat 500 2015-2012

Part Number: EGY-T2123

Not Yet Reviewed

Estimated Ship Date: Today

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FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93004

Fuel Injection System, Go EFI 4 600 HP System, Power Adder, Matte Black Finish, CDI Box, Kit

Part Number: FIF-93004

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Mikuni Main Jets VM11/22-95

ROUND MAIN JETS 4/PK #95

Part Number: MKU-VM1122-95

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Holley Accelerator Pump Discharge Nozzles 121-28

Accelerator Pump Discharge Nozzles, Squirters, .028 in., Tube, Pair

Part Number: HLY-121-28

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mikuni Pilot Jets VM22/210-100

PILOT JET #100

Part Number: MKU-VM22-210100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Beck/Arnley Fuel Filters for 1998-2000 GS300, GS400, 1999-2000 RX300 - 043-3007

Fuel Filter, OEM Replacement, Lexus, Each

Part Number: BCK-043-3007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

NOS Flare Jets 13760-20NOS

Nitrous Oxide Jet, Flare, .020 in., Stainless Steel, Each

Part Number: NOS-13760-20NOS

Not Yet Reviewed

Estimated Ship Date: Today

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Quick Fuel Super Carburetor Rebuild Kits 3-304QFT

Carburetor Rebuild Kit, Alcohol, Super Non-Stick Gaskets, Demon, Holley, Proform, Quick Fuel, 4150 Models

Part Number: QFT-3-304QFT

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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FiTech Ultimate LS 750 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76603

Ultimate LS 750 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-76603

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines