MANUFACTURED IN ITALY

Genuine Malpassi Fuel Pressure Regulators eliminate excessive and pulsating fuel pressure, delivering a perfect idle, and fast/ reliable engine startup. The vehicle will run smoother without loss of performance at high rpm, as the pressure to carburetor/ injectors will be steady and constant under any running conditions.

The turbo models are boost sensitive and recirculate fuel to the gas tank while supplying the ideal amount of fuel and pressure to the turbo carburetors. Set the idle speed fuel pressure at 3 to 4 psi, the fuel pressure is automatically advanced 5 psi ahead of turbo boost pressure. Two models are available, for use with single or dual blow-through carburetors and boost pressures up to and exceeding 20 psi.