Motorcycle Forum banner

dripping fuel

  1. 78 RM 250 won't start

    Hey guys, I bought a 1978 RM250 C2 as a non runner a while ago. I still can't get it to fire no matter what I do. I installed a new Wiseco piston and rings, so it has good compression. Locks up the back tire easy when you push start it. I compression tested it, and it read 75 psi, but my tester...