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Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle. Regulators for dedicated applications are offered in various colors. These each feature a range of adjustability from 35-65 PSI. They are made to bolt in the stock location, so installation is a snap!
Holley Stock Replacement Adjustable Fuel Pressure Regulator 512-501
Specifications:
| 40 | Yes |
| Brand | Holley |
| Category | Air and Fuel Delivery |
| Color | Clear Coat |
| Emission Code | 4 |
| Fuel System | Gasoline |
| Fuel Type | Gasoline |
| Gauge Port | No |
| 3390 | Performance |
| Inlet Quantity | None |
| Material | Aluminum |
| Mounting Hardware Included | No |
| 90 | Inline |
| Outlet Quantity | None |
| part type | Fuel Pressure Regulator |
| Pressure Range | 35-65 PSI |
| Product Type | Fuel Pressure Regulator |
| Style | Stock Replacement |
| Sub Category | Carburetion |
| Warning | California Proposition 65 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| Description_INV | ADJ FUEL PRES REG 85-92 CHVTPI |
| Description_ASC | Clear |
| Description_DES | Stock Replacement Adjustable Fuel Pressure Regulator |
| Description_EXT | Street/Strip EFI Applications Fits 1985-92 5.0/5.7L TPI Camaro/FirebirdAdjustable from 35 to 65 PSI |
| Description_MKT | Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle. Regulators for dedicated applications are offered in various colors. These each feature a range of adjustability from 35-65 PSI. They are made to bolt in the stock location, so installation is a snap! |
| Description_FAB | Adjustable from 35-65 psi |
| Description_FAB | CNC machined billet aluminum |
| Description_FAB | Clear anodized for good looks and corrosion protection |
| Description_FAB | Bolts in stock location for ease of installation |
| Description_INV | ADJ FUEL PRES REG 85-92 CHVTPI |
| Description_ASC | Clear |
| Description_DES | Stock Replacement Adjustable Fuel Pressure Regulator |
| Description_EXT | Street/Strip EFI Applications Fits 1985-92 5.0/5.7L TPI Camaro/FirebirdAdjustable from 35 to 65 PSI |
| Description_MKT | Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle. Regulators for dedicated applications are offered in various colors. These each feature a range of adjustability from 35-65 PSI. They are made to bolt in the stock location, so installation is a snap! |
| Description_FAB | Adjustable from 35-65 psi |
| Description_FAB | CNC machined billet aluminum |
| Description_FAB | Clear anodized for good looks and corrosion protection |
| Description_FAB | Bolts in stock location for ease of installation |
| 40 | Yes |
| Brand | Holley |
| Category | Air and Fuel Delivery |
| Color | Clear Coat |
| Emission Code | 4 |
| Fuel System | Gasoline |
| Fuel Type | Gasoline |
| Gauge Port | No |
| 3390 | Performance |
| Inlet Quantity | None |
| Material | Aluminum |
| Mounting Hardware Included | No |
| 90 | Inline |
| Outlet Quantity | None |
| part type | Fuel Pressure Regulator |
| Pressure Range | 35-65 PSI |
| Product Type | Fuel Pressure Regulator |
| Style | Stock Replacement |
| Sub Category | Carburetion |
| Warning | California Proposition 65 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1988 | Chevrolet | Camaro | Base | |
| 1985 | Chevrolet | Camaro | Berlinetta | |
| 1986 | Chevrolet | Camaro | Berlinetta | |
| 1985 | Chevrolet | Camaro | Iroc-Z | |
| 1986 | Chevrolet | Camaro | Iroc-Z | |
| 1987 | Chevrolet | Camaro | Iroc-Z | |
| 1987 | Chevrolet | Camaro | Iroc-Z | |
| 1988 | Chevrolet | Camaro | Iroc-Z | |
| 1988 | Chevrolet | Camaro | Iroc-Z | |
| 1989 | Chevrolet | Camaro | Iroc-Z | |
| 1989 | Chevrolet | Camaro | Iroc-Z | |
| 1990 | Chevrolet | Camaro | Iroc-Z | |
| 1990 | Chevrolet | Camaro | Iroc-Z | |
| 1987 | Chevrolet | Camaro | LT | |
| 1989 | Chevrolet | Camaro | RS | |
| 1990 | Chevrolet | Camaro | RS | |
| 1991 | Chevrolet | Camaro | RS | |
| 1992 | Chevrolet | Camaro | RS | |
| 1992 | Chevrolet | Camaro | RS Heritage Edition | |
| 1985 | Chevrolet | Camaro | Sport | |
| 1986 | Chevrolet | Camaro | Sport | |
| 1987 | Chevrolet | Camaro | Sport | |
| 1991 | Chevrolet | Camaro | Z28 | |
| 1992 | Chevrolet | Camaro | Z28 | |
| 1992 | Chevrolet | Camaro | Z28 | |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition | |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition | |
| 1985 | Pontiac | Firebird | Base | |
| 1986 | Pontiac | Firebird | Base | |
| 1987 | Pontiac | Firebird | Base | |
| 1988 | Pontiac | Firebird | Base | |
| 1989 | Pontiac | Firebird | Base | |
| 1990 | Pontiac | Firebird | Base | |
| 1991 | Pontiac | Firebird | Base | |
| 1992 | Pontiac | Firebird | Base | |
| 1989 | Pontiac | Firebird | Formula | |
| 1990 | Pontiac | Firebird | Formula | |
| 1991 | Pontiac | Firebird | Formula | |
| 1992 | Pontiac | Firebird | Formula | |
| 1985 | Pontiac | Firebird | S/E | |
| 1986 | Pontiac | Firebird | S/E | |
| 1985 | Pontiac | Firebird | Trans Am | |
| 1986 | Pontiac | Firebird | Trans Am | |
| 1987 | Pontiac | Firebird | Trans Am | |
| 1988 | Pontiac | Firebird | Trans Am | |
| 1989 | Pontiac | Firebird | Trans Am | |
| 1990 | Pontiac | Firebird | Trans Am | |
| 1991 | Pontiac | Firebird | Trans Am | |
| 1992 | Pontiac | Firebird | Trans Am | |
| 1989 | Pontiac | Firebird | Trans Am GTA | |
| 1990 | Pontiac | Firebird | Trans Am GTA | |
| 1991 | Pontiac | Firebird | Trans Am GTA | |
| 1992 | Pontiac | Firebird | Trans Am GTA |