High Performance, adjustable EFI regulator designed for medium to high horsepower applications. This regulators features Aeromotive’s high-flow design, superb pressure control and legendary durability.

• Engineered for A1000 class and smaller pumps.
• Gas, ethanol, methanol and diesel compatible.
• 40-75 PSI adjustable base pressure range.
• 1:1 vacuum/boost reference capability.
• 1/8" NPT dedicated gauge port.
• (2) ORB-08 inlet/outlet ports
• (1) ORB-06 return port.

P/N 13139: A1000 -08 Gen-II EFI Regulator