Queensmate
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- Joined
- Jan 16, 2013
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I Just fell off the turnip truck and am still bouncing my head off the ground trying to figure what the correct clearances are for my pit bike. I found this bike on Craigslist so I have no manuals etc. It is a 149cc vertical Loncin motor. The stamp on it starts with LC162FMJ. I have been trying to dial in the carb and the valves. Right now they are set at .003in and .004ex but I still hear dull tapping on rev or starting about 2-3rd gear. Also I got most the backfiring to stop and it idles but I have noticeably lost some power and speed. Can anyone help?