As pictured. Performance EFI regulator designed for medium to high horsepower applications. This regulators features a high-flow design, superb pressure control and legendary durability. 

• Base pressure adjustable from 40-75 PSI.
• Gasoline and alcohol compatible.
• Fuel pressure rises on a 1:1 ratio with boost.
• 1/8" NPT gauge port with included gauge
• Includes all fittings and adapters