not firing

My 80cc engine from China (eBay) has not started since it was assembled a week or two ago. Fuel is getting to the engine, as the spark plug was wet when checked after cranking - for some reason it refuses to burst to life upon releasing the clutch. The engine will turn over after releasing the...

Need Help!! Have a grubee starfire 80cc 2stroke, was on one bike and worked great---moved it to a new bike and now it won't turn over. Any suggestions???? Already changed sparkplug and reworked the intake tubing and still not working. Any electrical info or testing info would be great...

I have a 66cc motor from BGF and it has given me nothing but trouble. Most recently my throttle cable snapped, luckily I had a replacement. Now with this new one, the cable doesn't seem to move as freely, so it will sometimes get stuck WOT and the spring doesn't have enough resistance to bring...