Recent content by SillyFast

  1. S

    Increase Compression Ratio/Eliminate Head Gasket

    Just an FYI for the guys that were talking about valve lapping. The practice is no longer done because of using an interference angle of 1° between the seat and the valve. What this does is let the valve and seat perfectly seal after the engine has run. It is a better way to do it and that...
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