1. Sitherus

    Engine Trouble engine sounds like its gonna start but doesnt

    Last year I built this engine. I replaced the magneto and installed it backwards. When i corrected it it has yet to start. Here's what its doing. - It has spark, It has compression, it has gas and I mixed 1 standard small bottle of 2 cycle oil with 1 gallon of gas. the carburetor is getting air...
  2. J

    Motor exploded in smoke?

    I've had my bike up and motorized for a few months now and have probably around 400 or so miles on it. While I was getting ready to ride it today, I made it about a block away from my house and the stock muffler broke off of its pipe. I figured no big deal and picked it up and dropped it back...
  3. cmb271

    Break In Engine Head giving off smoke

    Okay, So I'm about 98% done with the build I just need to wait for some loc-tite to cure and go to the hardware store to get some new bolts for the chain tensioner since I somehow snapped one but there's an issue I don't know if I should worry about. The engine head when it runs for a few...