POWER HOUSE COMPRESSION RELEASE VALVES FOR HIGH COMPRESSION ENGINES
WEIGHT: 0.04- DESIGNED TO LOWER THE COMPRESSION FOR THE PURPOSE OF REDUCING EXTREME PRESSURE IMPOSED ON THE STARTER MOTOR AND BATTERY
- SIMPLY PUSH THE CAPS DOWN TO OPEN THE RELEASE VALVES , START THE ENGINE , AND THE VALVES WILL CLOSE BY THEMSELVES
- THESE VALVES REQUIRE HEAD REMOVAL AND INSTALLATION NEXT TO THE SPARK PLUG BY A QUALIFIED MACHINIST
POWER HOUSE
VALVE (EACH)
10MM X 1.0 THREAD PITCH , 1 13/32" OVERALL LENGTH WITH 10MM THREAD LENGTH