Red/Clear anodized finish, adjustable 30 to 70 psi pressure, -6AN inlet and outlet ports, fuel injection, pressure regulator This Aeromotive A1000-6 injected bypass regulator was developed for high horsepower EFI applications. It delivers performance, long-life, and reliable operation. This regulator features: * Adjustable from 30 to 70 psi * Alcohol compatibility * Provides two inlet ports and one return port * 1/8 in. NPT guage port * Reference boost and increased fuel pressure on a 1:1 ratio from forced air induction powerplants