MERCURY GRAND MARQUIS Air & Fuel Delivery

Intake Manifold, Premium Replacement, EFI, Ford, Lincoln, Mercury, 4.6L 2v PI, Car 99-2011, Kit

Part Number: SUM-226450

4.6 out of 5 stars ( 40 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, 289, 302, Small Block Ford, Kit

Part Number: EDL-35930

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Street Demon, 625 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Aluminum Bowl, Each

Part Number: DEM-1900

4.52 out of 5 stars ( 90 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, 351W Small Block Ford, Kit

Part Number: EDL-35950

4.31 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Slayer Series, 600 cfm, Square Bore, Vacuum Secondary, Electric Choke, Polished, Each

Part Number: QFT-SL-600-VS

4.66 out of 5 stars ( 70 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Slayer Series, 750 cfm, Square Bore, Vacuum Secondary, Electric Choke, Polished, Each

Part Number: QFT-SL-750-VS

4.63 out of 5 stars ( 94 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injection Systems, Sniper EFI, 2300, Throttle Body, Black, 2300 Flange, Injectors, Fuel Pump, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-850K

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injection Systems, Sniper EFI, 2300, Throttle Body, Black, 2300 Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-850

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Pump, Mechanical, Performer RPM Series, 6 psi Maximum Pressure, Ford, Mercury, 289, 302, 351W, Each

Part Number: EDL-1725

4.39 out of 5 stars ( 57 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injectors, 24 lbs./hr., 14.5 Ohms Impedance, 12 V, Chevy, Ford, Lincoln, Mercury, Pontiac, Set of 8

Part Number: ACC-150824

4.79 out of 5 stars ( 73 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injectors, 30 lbs./hr., 14.5 Ohms Impedance, 12 V, Chevy, Ford, Mercury, Pontiac Set of 8

Part Number: ACC-150830

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Slayer Series, 450 cfm, 4-barrel, Square Bore, Vacuum Secondary, Electric Choke, Tumble Polished, Each

Part Number: QFT-SL-450-VS

4.55 out of 5 stars ( 33 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Street Demon, 625 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Composite Bowl, Each

Part Number: DEM-1901

4.61 out of 5 stars ( 193 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Street Demon, 750 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Composite Bowl, Each

Part Number: DEM-1904

4.5 out of 5 stars ( 70 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injectors, TFX™, 24 Lbs./Hr., Bosch-Style, 14.4 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8

Part Number: TFS-89024

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, HR-Series, Gasoline, 680 cfm, 4-Barrel, Square Bore, Vacuum Secondaries, Electric Choke, Each

Part Number: QFT-HR-680-VS

4.6 out of 5 stars ( 20 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Street-Q, 750 cfm, 4-barrel, Square Bore, Mechanical Secondary, Polished, Each

Part Number: QFT-SQ-750

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Street Demon, 750 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Aluminum Bowl, Each

Part Number: DEM-1903

4.63 out of 5 stars ( 35 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Gasoline, 4150, 1,050 cfm, 4-Barrel, Down-Leg, Billet Metering Blocks, Drag Race, Dual Inlet, Each

Part Number: QFT-Q-1050

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Carburetor, SS-Series, 850 cfm, Mechanical Secondary, Electric Choke, 4-Barrel, Square Bore, Dual Fuel Inlet

Part Number: QFT-SS-850

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Gasoline, 4150, 950 cfm, 4-Barrel, Down-Leg, Billet Metering Blocks, Dual Inlet, Each

Part Number: QFT-Q-950

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, HR-Series, Gasoline, 780 cfm, 4-Barrel, Square Bore, Vacuum Secondaries, Electric Choke, Each

Part Number: QFT-HR-780-VS

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Street-Q, 650 cfm, 4-barrel, Square Bore, Mechanical Secondary, Polished, Each

Part Number: QFT-SQ-650

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Gasoline, 4150, 850 cfm, 4-Barrel, Down-Leg, Billet Metering Blocks, Dual Inlet, Each

Part Number: QFT-Q-850

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/1/2025

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Fuel Injectors, 21 lbs./hr., 14.4 Ohms Impedance, 12 V, Chevy, Ford, Lincoln, Mercury, Oldsmobile, Set of 8

Part Number: ACC-150821

4.78 out of 5 stars ( 27 )

Estimated Ship Date: Monday 12/1/2025

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