Hey chaps
Need a little help regarding head gasket thickness.got block decked and head skimmed for fitting wrc gasket but have noticed my 7.2cr cosworth racing pistons (with valve cutouts)are protruding 1 mm above the block.my head is 138.45mm thick.was trying to run a wrc gasket for safety but do I need to change to a thicker one??any help would be greatly appreciated as I'm really Stuck.thanks eoin