0105
2nd Class Ticket
Posts: 49
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Top end
May 19, 2017 21:54:36 GMT
via mobile
Post by 0105 on May 19, 2017 21:54:36 GMT
How can I tell what top end is on my scooter? Previous owner claimed it had a polini kit (I'm 99.9% sure it hasn't) I've taken the cowling off and there are markings on the head.......... 150 C-2709810 58
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Post by henri on May 20, 2017 8:39:02 GMT
150=150cc an 58=bore size in mm , rest is the part/casting number . as heads off measure the diameter of bore , 57.8-58mm =150cc barrel,52.5mm = 125 . an look around base of barrel , PM = polini motorine , piaggio marks = stock , no marks =aftermarket replacement of stock type . H
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0105
2nd Class Ticket
Posts: 49
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Top end
May 20, 2017 20:24:45 GMT
via mobile
Post by 0105 on May 20, 2017 20:24:45 GMT
Thanks
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Post by ianmartin40 on May 21, 2017 13:09:00 GMT
I`m using a px 125 motor with cast iron polini kit, inside the head it had "POLINI" stamped on it, the head is alloy.
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Post by scooterbooter on Jun 5, 2017 10:04:47 GMT
Shout polini and see if it turns round.
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