25121038: Pinasco 1st Over Piston For 177cc 2-Port kit 63.4mm
This is the 1st oversize piston for a Pinasco 2-port 177cc cast iron cylinder. In order to install this piston the original cylinder will have to be bored and honed.
This is the 1st oversize piston for a Pinasco 2-port 177cc cast iron cylinder. In order to install this piston the original cylinder will have to be bored and honed.