TOP perfomances 9925650 Manual De Instrucciones página 6

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PISTON-CYLINDER ASSY Ø 40
Keeway Focus 50cc. - CPI Oliver 50cc.
Dear Customer,
Thank you for choosing one of the various items that
TOP PERFORMANCES designed and manufactured for
enhancing your vehicle operation.
In order to improve the performance while accelerating and during
pick-up the kit includes a set of weights and clutch springs.
Thank your for your purchase. We wish you a good ride!
Bore mm:
Displacement cm
Timing diagram:
Compression ratio:
Cylinder made from special "MINACROM" cast iron (with chrome
added to the alloy) with 7 scavenge ports.
Complete with head
Part No. 9925650
Malaguti F12 A/C 2007
SPECIFICATIONS
40
3
: 49,24
exhaust:
geometric: 1:12.184
Stroke mm:
Squish mm:
180° transfer ports: 122°
actual:
6
39,2
1,35
1:7.229