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#42712803
Holley 12-803 Fuel Pressure Regulator, 2-Port, 4.5-9 PSI
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10 Questions
- Can be adjusted from 4-1/2 to 9 PSI to regulate fuel pressure
- Regulator has a 3/8" NPT gauge port
- Fuel pump regulator works well with Holley high performance fuel pumps
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$41.19
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Product Summary
Universal Fit, 4.5-9 Fuel Pressure Rating (psi), Steel
- Can be adjusted from 4-1/2 to 9 PSI to regulate fuel pressure
- Regulator has a 3/8" NPT gauge port
- Fuel pump regulator works well with Holley high performance fuel pumps
- Engineered for various types of carburetors
- Regulator can be used with up to 15 psi inlet pressure
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Key Specs
| MFG. Part # | 12-803 |
| Brand | Holley |
| Material Type | Steel |
| Inlet Fitting | 3/8" NPT |
| Finish | Chrome |
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Holley 12-803 Details
These adjustable fuel pressure regulators from Holley can be adjusted from 4-1/2 to 9 PSI to regulate fuel pressure for various types of carburetors. Fuel pump regulator works well with Holley high performance fuel pumps. Use one fuel regulator per fuel bowl for high flow applications.
This fuel pressure regulator has a 3/8" NPT gauge port and requires reducer 617-6157 to install a fuel pressure gauge.
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Holley 12-803 Specifications
Holley 12-803 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 12-803 |
| Brand | Holley |
| Material Type | Steel |
| Inlet Fitting | 3/8" NPT |
| Finish | Chrome |
| GENERAL | |
| Speedway Motors Catalog Part # | 427-12803 |
| Fuel Pressure Rating (psi) | 4.5-9 |
| Sold in Quantity | Each |
| Bracket Included | Yes |
| Fittings Included | No |
| GTIN Code | 090127020227 |