Piston Selection

Piston-Selection

NOTE: The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston.





1. Select a piston size based on the cylinder bore.





2. NOTE: For precision fit, new pistons are divided into three categories within each size range based on their relative position within the range. A paint spot on the new pistons indicates the position within the size range.
Choose the piston with the correct paint color.