Pro Systems Vacuum Operated Fuel Pressure Regulator (P12-704)

Part # P12-704

This high-flow regulator is modified by Pro Systems to work with the valved vacuum setup on their carburetors. Hook a vacuum hose from the regulator to the special port on the carburetor for fuel pressure control: 3-7 psi at idle and 10-11 psi at wide-open throttle. For high-powered carbs on gasoline, ethanol (E85/E98) and alcohol.

Note: It will not work on carburetors not machined or designed for this setup.

Boschma's Speed Shop is an authorized Pro Systems Racing dealer. Questions about fitment or setup? Call us at 608-481-2789 or email bandbracing@sbcglobal.net.