The OEM HG appears top be 0.64mm which is roughly 0.00252".
My current head gasket is a Cometic 40 thou gasket. Will that raise the CR too much in an normally aspirated S54 which is standard apart from CSL camshafts?
My current head gasket is a Cometic 40 thou gasket. Will that raise the CR too much in an normally aspirated S54 which is standard apart from CSL camshafts?