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DFI Adjustable Fuel Pressure Regulator Chevrolet LT1 94-97 except Corvette

DFI 74566

310-74566

made in usa
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DFI Adjustable Fuel Pressure Regulator Chevrolet LT1 94-97 except Corvette $86.12
Adjustable Fuel Pressure Regulator
  • Chevrolet LT1 94-97 except Corvette

  • Specifications:

    Manufacturer's Part Number:
    74566

    Crank up the fuel pressure and crank up the horsepower! DFI's adjustable regulators allow higher fuel pressure to compensate for chips, exhaust and camshaft upgrades.

    Pictured: #310-74561 Ford 5.0L

    Does DFI 74566 fit your vehicle?

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    Aspiration

    1994-1997 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995-1996 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1997 PONTIAC FIREBIRD TRANS AM

    • EngineType: ALL
    • SubModel: ALL

    1994 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ZR-1

    1997 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    With this regulator can you raise and lower fuel pressure rich and lean? 

    Asked by: slamaholic
    Yes, within a narrow range. Your O2 sensor will try to compensate the mixture.
    Answered by: Rusty B
    Date published: 2018-03-20
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