In cooperation with PM Tuning from England, we offer a new hit; PM X- Tech cylinder kits. Super high quality aluminum cylinders at a price normally paid for common gray cast iron cylinders!
Aluminum/47mm bore/10.500 rpm's
The X-Tech is a hearty every day cylinder with an enormous torque. Delivered with piston and piston ring that create little friction, resulting in less heat development, CAD optimized high compression cylinder head and a matching gudgeon pin bearing with enlarged bearing cage.
Available with 10mm or 12mm gudgeon pin.
Here is a performance diagram, tested on MINARELLI AC with following components. Performance: 11.05 horsepower!!
- Cylinderkt PM „X-Tech“ 68ccm
- Exhaust YASUNI SCOOTER R
- Variator POLINI Speed Control, - 4,5 Vario-Rollen
- Clutch POLINI Speed Clutch
- Kev Belt POLINI
- 21mm DELL`ORTO CarburatorRacing Black:
- 92mm Mainjet(6mm)
- 50mm Idle mixture jet (5mm)
- 40er Slide
- W7 Jet needle (2 Hack)