CNC BILLET HEAD INCLUDES:
CNC MACHINED PORTS AND COMBUSTION CHAMBER
GUIDES ARE INSTALLED ON INTAKE AND EXHAUST
OVERSIZED 3 ANGLE SEATS INSTALLED INTAKE AND EXHAUST
OVERSIZED VALVE SET
NEW COMP HD DUAL VALVE SPRINGS 33GP965-2
TITANIUM RETAINERS
KEEPERS
FITTED FOR 10MM SPARK PLUG FOR MORE PISTON CLEARANCE
DOES NOT REQUIRE INTAKE