piston rod pin lock ring came out scratch up jug, crack piston, and tried to go through the intake but was stop after it was jam in between that flat plate that spin to let gas in (reed valve) I think. need help locating these use parts. I said use because just rebuilt other motor top with use parts and it runs perfect 63MPH on good day 145psi per cly.
need: 787 piston, clyinder, reed valve or flat plate that spin on intake side
need: 787 piston, clyinder, reed valve or flat plate that spin on intake side