I just picked up a stock 49cc engine on a bicycle the other day. Dont know much about these little guys. Want a little bit more power out of it. What would be the first thing to upgrade that would give me the most benefit?
Looks like a 66 cc but your bike is too small in the pic. Seriously, we don't need to see that tree?Any good companies to look at for the expansion chamber or does it really matter? And what size gap for the spark plugs are the best?
Heres a pic of my bike
Closer up pic says it is a 48cclol is my fuel filter really backwards ?!
And how can you tell if its 66cc? Thanks for the info on the spark. Where can i find the wires for it? Would napa have it?