Product Description
SSP-G 50CC QMB139 4-STROKE 50MM, PERFORMANCE CYLINDER HEAD.
PLEASE NOTE: REPLACES CYLINDER HEADS
WITH 64MM VALVES (SHORT VALVE STYLE).
INTAKE VALVE DIAMETER: 23MM
INTAKE PORT DIAMETER: 21MM
EXHAUST VALVE DIAMETER: 20MM
EXHAUST PORT DIAMETER: 18.5MM
VALVE LENGTH: 62.3MM (COMPATIBLE WITH 64MM SHORT VALVE STYLE HEADS)
DOES NOT COME WITH CAMSHAFT, PLEASE SEE RELATED ITEMS
