Mile High Chop-Ped
I was messing with my daughter's bike with a 48cc Livefast engine. I took off at low speed and heard a "clink" then it didn't run right. I coasted back down the hill to the house and pulled the plug to find it had been smacked by the piston and had no gap. (Stock Plug) Re-gaped it and the bike had very little power bogging under a load. Stuck in another plug and same thing. Any Ideas?