The Aeromotive A1000-6 Injected Bypass Regulator was developed for high horsepower EFI applications. Compatible with the Aeromotive A1000 Fuel Pump, this regulator is a cousin to our widely-used A1000 Injected Bypass Regulator, delivering performance, long-life, and reliable operation. Base pressure (vacuum/boost disconnected) is adjustable from 30 to 70 PSI. Alcohol compatible. Provides two -6 AN inlet ports and one -6 AN return port. Fuel pressure will rise on a 1:1 ratio when referencing boost. 1/8" NPT gauge port. Beautifully finished with type II bright red and clear anodized coatings. Applications: For high horsepower EFI applications where -6 AN fuel lines are used for supply and return. NOTE: Fittings sold separately.