Was wondering if anyone had any thoughts why my number one cylinder piston Failed. Oiling system looks good and water pump checks out .Not many hours on motor.
An oversized piston weighs the same as the stock piston. You can just change one. Oversized piston 70 - 115 2 stroke View attachment 180539View attachment 180540 4 stroke is different configuration but still can change just one piston. Depending on the SN there are several types of pistons use some are flat dome.
