Engineered to shut off the ignition or an electric fuel pump when pressure drops below 12 psi, Designed to prevent engine damage and will help prevent fires, It keeps the motor from starting until oil-pressure rises, The low pressure shut off switch has a 1/8" NPT thread pitch, Longacre is known for high-quality, easy to install, race proven parts designed to fit racers needs, and are built to last through harsh environments.
