SSP-G 52mm QMB139 Performance Head
SSP-G 50cc QMB139 4-stroke 52mm, performance cylinder head.Please note: replaces Cylinder Heads with 64mm Valves (Short Valve Style).
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- Intake Valve Diameter: 23mm
- Intake Port Diameter: 20.7mm
- Exhaust Valve Diameter: 19.9mm
- Exhaust Port Diameter: 18mm
- Valve Length: 62.3mm (compatible with 64mm Short Valve Style Heads)
- Does Not Include Camshaft, Please See Related Items
QMB139 50cc/49cc