Smoking 300?!

[minibusa08]

Hey all! i am new to this site and i have a 2001 300 ex and today i was riding wheelies and 12vn it and now i have a top end ticking and a white smoke issue that has started, i do have oil in it as well as when i started riding today, does anybody kno what i need to check to diag my prob? please help! thanks in advanced

[grae73]

Hi, sounds like you have a broken/bent piston ring, you'll be needing a top end rebuild, oversize piston and a rebore....