lariviere said:150cc it's the next step
but i can't get out of my mind to swap the engine with a honda xl 125 engine or something similar
lariviere said:http://www.toutesbiellesconfondues.com/index.php?main_page=product_info&cPath=1&products_id=1197
this one?
can someone tell me what the differences between this one and oorancing one?
Works very well with 125 head, gives high compression.2b said:OOracing include new head with larger valves. But some Ace owners have found that using the existing 125 head with the 150 cylinder works well.