Product Details
- Holley Dominator Billet EFI Bypass Regulator is engineered to maintain consistent, accurate fuel pressure in high output electronic fuel injection systems
- CNC machined from 6061-T6 billet aluminum to provide exceptional strength and long service life
- Features a black bright dip anodized housing with a clear bright dip anodized cap for enhanced corrosion protection and a refined finish
- Intended for use in return style fuel systems equipped with electric fuel pumps
- Offers an adjustable pressure range of 15 to 65 psi for precise system calibration
- Configured with one -10 AN O-ring inlet, one -10 AN O-ring outlet, one -8 AN O-ring return port, and a 1/8 inch NPT gauge port, and includes a mounting bracket for installation
- Protected by a 1-Year Limited Warranty
Engines built for serious horsepower rely on accurate fuel management to perform at their best. Whether you are launching hard off the line or holding wide open throttle at high RPM, maintaining steady fuel pressure is essential to safeguard components and ensure consistent power. For high-performance EFI setups that demand precise control and clean routing, the Holley Dominator Billet EFI By Pass Fuel Pressure Regulator is engineered to meet the challenge.
Machined from 6061-T6 billet aluminum, this regulator is built for strength and long-term durability in demanding environments. The body features a black bright dip anodized finish, complemented by a clear bright dip anodized cap for added corrosion resistance and a refined appearance. Designed specifically for return-style systems using electric fuel pumps, it offers an adjustable pressure range of 15 to 65 psi to fine tune fuel delivery. Port configuration includes one -10 AN O-ring inlet, one -10 AN O-ring outlet, one -8 AN O-ring return, and a 1/8 inch NPT port for attaching a pressure gauge.
Ideal for use with Holley Dominator inline pumps and other high-pressure electric pumps that require a return line, this regulator supports stable fuel flow in demanding EFI combinations. A supplied mounting bracket helps ensure secure installation and flexible placement within your fuel system layout. Backed by a 1-Year Limited Warranty.