thank your for checking out my queries
i have had a 1984 z50 Honda mini trail. i recently installed a ct70 72cc stock engine on the bike, for some extra power. it mounted up perfectly except for the
problems i had ended up being the ct70 stock carb wont fit under the frame of the engine. will...
it sounds like there is a bit of an oil leak going through your engine. Explains why it collects in teh exhaust and it could be suffocating the engine also if there is too much oil. you may have to just drain a bit of oil out if there is too much, or check your gaskets