@DannyP posted:Can I build an FV engine with that roller crank? It's the same stroke(66mm) as a 40 hp! LOL, that might be illegal. But man I'd like to see what it could do!
The friend/VW shop owner who taught me a lot the high perf stuff I know built a 69 mm roller crank engine with dual port heads, kadrons, stock cam, 009 and a 1 3/8 header. Went like it had a W110 in it. Too bad his brother didn't take care of it- it was a really cool little engine! It would definitely give you an advantage...