Extreme Flow EFI Regulators control your fuel pressure and are adjustable from 30-120 psi. These regulators have a standard spring installed that will support 30-75 psi base fuel pressure and they include a high pressure spring that will support 75-120 psi base fuel pressure. Engineered for Aeromotive Eliminator, Pro-Pump and Dual A1000 Fuel Systems.
Supports a 1:1 Ratio Vacuum and Boost Reference
Hose Barb and 4-AN Adapters for High Boost Applications
30-75 psi Spring Installed, 75-120 psi Spring included