4mm Stroker + 60mm BBK + stock head by: gspot - Aug 9, 2013 16:55:30 GMT -5 Back to Home Reply Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by gspot on Aug 9, 2013 16:55:30 GMT -5 .060 spacer and 2 base gasket per kit. Will my squish be OK with stock head? Piston has a dome that is above cylinder.