DaveB
Long Jeep Fan
- Location
- Holladay, Utah
Well this motor is not an ATV/UTV or motorcycle engine but I wanted some opinions from those who might know what could have caused this Polaris fan cooled two stroke to do this to a piston. The piston melted badly on the exhaust port side of the piston. The other piston shows a fair amount of wear so could this happen from blow by or from running too lean ?