Cylinder Head DP 040 90.5/92

EMPI. Compete 040 Hi-Performance Dual Port Head. For 90.5 or 92mm pistons. With stainless steel valves, single hi-rev valve springs, chromoly retainers, hardened keepers, rocker studs, exhaust studs, intake studs. Made in China. Each. Valves : Intake 35.5mm Exhaust 32mm. Spark Plug Hole : 14mm x 1/2". 53cc chamber. Must be used with hardened lash caps as the valves are stainless steel. Lash caps sold seperately.