What RPM did you carry down the track?? 5500???
This is a sit of 6000 rpm gov springs from garmons diesel. $300 shipped
3/8 pipe will let it rev whatever the rods and pistons will take
3/8 pipe will let it rev whatever the rods and pistons will take
I'm assuming you mean to replace the springs with lengths of pipe, so the weights can fly out???...........:umno::badidea: