PR Spec FK8 K20C1 Race Head Gasket Upgrade

The Precision racing K20C1 Race head gasket upgrade is the best you are going to get when it comes to sealing high cylinder pressures seen when making serious power.

Anything over 550whp should consider going to this system to ensure longevity. Fire ring receiver grooves must be machined into the block deck surface which can all be done during the engine machining process prior to assembly.

We have tested head studs and the factory head gasket system, the hard work has been done to ensure you guys get to do it right the first time whilst knowing the limits of certain parts.