HOLLEY FUEL PRESSURE REGULATOR -- 15 to 65 psi adjustment and boost reference; Bolt-in mounting type; Includes -8AN and -6AN O-ring style fittings to adapt to steel braided fuel lines; Constructed with CNC machined billet aluminum for durability; Used to adjust fuel pressure for naturally aspirated EFI, turbo, supercharged and NOS race applications to eliminate flooding and drivability problems; Engineered to regulate extreme flow volumes generated by racing fuel systems; Easy installation.
- Product Fit: Universal
- Quantity Sold: Sold individually
- Warranty: 90-day Holley limited warranty
- Part Number: 512-504-5
- Availability: In Stock
