So I'm in the process of rebuilding my Puch e-50 and I can't decide which kit to case match my engine to.
I have an old hard seized Metra 65 I could possibly bore out and put a new piston in. (not likely)
A soft seized Polini that needs a new piston, But, Id also want to go 4 petal and new intake. $$$$
A K-star that is currently on the bike that is ready to go.
and finally the treats 70cc reed valve kit that I am tempted to buy. I would also get the 4 petal and have to build an intake. $$$$$$
Hmmmm... decisions decisions....
If I match my engine case to one kit will it still work as well with a different kit when that one bites the dust if I decide to switch kits???????