is there any aftermarket 48/50cc cylinder heads im just not seeing?
i'm tempted to buy the 50cc puch head which can be used for 66cc bikes and narrowing the holes to work with a 48cc engine. But i don't want to take that risk unless others have done it successfully.
i'm tempted to buy the 50cc puch head which can be used for 66cc bikes and narrowing the holes to work with a 48cc engine. But i don't want to take that risk unless others have done it successfully.