I have been searching everywhere for a 1980 Benelli pistons for months. I picked one new one up from a guy I believe in Kentuky. I have completely redone the motor, all the seal, and one brand new piston ring. I even had the engine port and polished. Please help me, this moped is my only means transportation, I can't even get to work! Please if anyone knows anything please get back to me. Thank you!