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SSP-G 52mm QMB139 Performance Head
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SSP-G 52mm QMB139 Performance Head

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).

  • 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
$53.55

Original: $152.99

-65%
SSP-G 52mm QMB139 Performance Head—

$152.99

$53.55

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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).

  • 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

Product Information

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Description

SSP-G 50cc QMB139 4-stroke 52mm, performance cylinder head.

Please note: replaces Cylinder Heads with 64mm Valves (Short Valve Style).

  • 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