Features and Benefits: Adjustable from 60 to 80 psi. Vacuum boost port (ideal for turbo or supercharged engines). Bracket for easy mounting Dimensions & Material: Color: black 1/8'' NPT gauge port (white face 0-100 psi gauge available upon request). Two -10AN fittings for feed One -6AN return line feed CNC-machined from 6061-T651 billet aluminum