Re: Smallframe Crank
Posted: Sat Aug 12, 2017 12:47 pm
a new crank might be the order of the day, i built one of these engines for my sons 50 special put a polini evo case induction kit on it and was rapid, good luck with your build.
The UK's No1 Lambretta & Vespa Scooter Forum.
https://www.scooterotica.org/forum/