Airsal 50cc Stock Replacement Spare Cylinder Kit Airsal Sport 49.2cc 40mm, 39.2mm cast iron for Minarelli AC Scooter with 10mm Piston Pin
Airsal cast iron cylinder kits add more depth to the Airsal product range. Greater attention has been paid here to the ports, the design of which has been taken form the Metrakit MK sports cylinders. A larger carb is not necessary, but the jetting should be changed. 50cc cast iron sports cylinder kits are on par with 50cc cylinders such as Top Performance. Approx. 2 bhp increase over the original.
For older Minarelli and EU models featuring the 10mm piston pin. If you have a 12mm 140QMB please look under brands known to use the Minarelli engine with 12mm piston pins such as CPI, QJ, Keeway, or Vento. Newer 2 stroke Asian made scooters will have the 12mm piston pin.
Airsal cast iron cylinder kits add more depth to the Airsal product range. Greater attention has been paid here to the ports, the design of which has been taken form the Metrakit MK sports cylinders. A larger carb is not necessary, but the jetting should be changed. 50cc cast iron sports cylinder kits are on par with 50cc cylinders such as Top Performance. Approx. 2 bhp increase over the original.
For older Minarelli and EU models featuring the 10mm piston pin. If you have a 12mm 140QMB please look under brands known to use the Minarelli engine with 12mm piston pins such as CPI, QJ, Keeway, or Vento. Newer 2 stroke Asian made scooters will have the 12mm piston pin.