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...

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Quick Fuel E85 Billet Metering Block Conversion Kits 34-106QFT

Metering Block Conversion, Billet Aluminum, E85 Red Anodized, Quick Fuel, 4150, Kit

Part Number: QFT-34-106QFT

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Full Flow 40 Microns Fuel Filter with -6 AN Inlet Size SUM-230102

Fuel Filter, Inline Mount, Aluminum, Black, 40 Microns, -6 AN Male Inlet/Outlet, Each

Part Number: SUM-230102

4.65 out of 5 stars ( 51 )

Estimated Ship Date: Tomorrow

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Quick Fuel Q-Series 4-Barrel 850 CFM 4-Barrel Carburetor Q-850-E85

Carburetor, E-85, 4150, 850 cfm, 4-Barrel, Down-Leg, Mechanical, Dual Inlet, Each

Part Number: QFT-Q-850-E85

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Holley Aluminum Ultra XP 950 CFM 4-Barrel Carburetor 0-80845HBX

Carburetors, Ultra XP, 950 cfm, E85 Fuel, 4-barrel, Square Bore and Dominator Mounting, Mechanical Secondary, Dual Inlet, Gray Finish, Each

Part Number: HLY-0-80845HBX

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Proform Race Series 750 CFM 4-Barrel Carburetor 67200-CTE

Proform Race Series 750 CFM 4-Barrel Carburetor 67200-CTE

Carburetor, E85, Proform Race Series, Circle Track, Universal, 750 cfm, 4-Barrel, Dual Inlet, Tumble Polished, Each

Part Number: PRO-67200-CTE

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Quick Fuel Performance Carburetor Rebuild Kits 3-208QFT

Carburetor Rebuild Kit, Performance, E85 Ethanol Fuel, Holley, Quick Fuel, 4150, 4150 HP, Kit

Part Number: QFT-3-208QFT

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Quick Fuel Performance Carburetor Rebuild Kits 3-209QFT

Alky & E85 Rebuild Kit; 2300 style ( 500 CFM)

Part Number: QFT-3-209QFT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Fast Kits 37-1549

Rebuid Kits, Fast Kit, Rebuild, Model 4150, Ultra XP, E85 Only, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1549

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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AED Billet Metering Blocks 6580A-BK

Carburetor Metering Block Replacements, Primary/Secondary, T-6 Billet Aluminum, Black Anodized, 2 Circuit, 4150, Screw-in Bleeds/Restrictors, Gas,Each

Part Number: AED-6580A-BK

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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AED Billet Metering Blocks 6580

Carburetor Metering Block Replacements, Primary or Secondary, T-6 Billet Aluminum, Red Anodized, 2 Circuit, Holley 4150 Series, Gasoline, Each

Part Number: AED-6580

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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AED Billet Metering Blocks 6580BK

Carburetor Metering Block Replacements, Primary or Secondary, T-6 Billet Aluminum, Black Anodized, 2 Circuit, Holley 4150 Series, Gasoline, Each

Part Number: AED-6580BK

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley E85 Fuel Testers 26-147

Fuel Tester, E85 Fuel Tester, Glass, Clear, Graduated 70-100 Percent, Each

Part Number: HLY-26-147

4.54 out of 5 stars ( 39 )

Estimated Ship Date: Tomorrow

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Quick Fuel Performance Carburetor Rebuild Kits 3-4150AQFT

Quick Kit 4150 Alcohol

Part Number: QFT-3-4150AQFT

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Quick Fuel Standard Carburetor Rebuild Kits 3-4700QFT

Carburetor Rebuild Kit, Quick Fuel, 4500, 3 Circuit Type, Kit

Part Number: QFT-3-4700QFT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Quick Fuel Quick Kit Carburetor Rebuild Kits 3-4700AQFT

Quick Kit; 4500 Alcohol 2/3 Cir.

Part Number: QFT-3-4700AQFT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Quick Fuel Standard Carburetor Rebuild Kits 3-4150QFT

Carburetor Rebuild Kit, Quick Fuel, 4150, Mechanical Secondary, Kit

Part Number: QFT-3-4150QFT

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Moroso Holley Needles and Seats 65412

Needle and Seat, Viton®, 0.130 in. Seat, Center-Hung Floats, Pair

Part Number: MOR-65412

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Dominator Billet Fuel Pumps 12-1800

Fuel Pumps, Dominator, Billet, Electric, External, Single Inlet, 200 gph, 80 psi, 12V, -10 AN Female O-ring, Inlet and Outlet, Gas, Diesel, E85, Each

Part Number: HLY-12-1800

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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FiTech Go EFI Classic 650 HP Fuel Injection Systems 30020

Fuel Injection Systems, Go EFI Classic 650 HP, Gold Finish Throttle Body, ECM, 4-barrel Square Bore Mounting Flange, E85, Gasoline, Kit

Part Number: FIF-30020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley HP Billet Fuel Pumps 12-800

Fuel Pumps, HP Billet, Electric, External, 80 psi, 302 lph, 80 psi, 12V, -10 AN Inlet, -8 AN Outlet, Female O-ring, No E85 or Diesel Fuel, Each

Part Number: HLY-12-800

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Micro Electronic Fuel Pumps 12S

Fuel Pump, Filter, Electric, Carburetor, Domestic, Gasoline, 4-7 psi., 35 gph., Each

Part Number: MRG-12S

4.07 out of 5 stars ( 45 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Micro Electronic Fuel Pumps 42S

Fuel Pump, Electric, 3 PSI, Carburetor, Each

Part Number: MRG-42S

4.31 out of 5 stars ( 32 )

Estimated Ship Date: Tomorrow

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FiTech Go EFI 3x2 Tri Power 600 HP Fuel Injection Systems 39610

Fuel Injection System, Go EFI 3x2 Tri Power, 600 HP, Self-Tuning, Throttle Body, Classic Gold, Kit

Part Number: FIF-39610

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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FiTech Ultimate Rebel LS 500 HP EFI Loaded Intake Manifold Kits 70068

Intake Manifolds, Ultimate Rebel LS 500 HP Loaded, Short Cathedral, Aluminum, Black Anodized, Throttle Body, Injectors, Sensors, Chevy, Kit

Part Number: FIF-70068

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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FiTech Ultimate Rebel LS 500 HP EFI Loaded Intake Manifold Kits 73068

Intake Manifold, Rebel LS, Short Height, Cathedral Port, Aluminum, Black, Chevy, Kit

Part Number: FIF-73068

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Loaded Intake Manifold Kits 73068DBWBB

Intake Manifold, Rebel LS, Short Height, Cathedral Port, Aluminum, Black, Chevy, Kit

Part Number: FIF-73068DBWBB

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

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