Wiseco 4 Cycle Piston Ring Set – 39.50 mm
Wiseco, Piston Ring Set, 4 Cycle, 39.50 mm Bore
Wiseco 4-stroke piston ring sets are made specifically to Wiseco’s specifications to provide ultimate performance and sealing with Wiseco’s wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race-ready performance.
Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a POSITIVE number (.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a NEGATIVE number (-.000)
Note: For a DISH piston – value in box must be a POSITIVE number (0.0)
Note: For a DOME piston – value in box must be a NEGATIVE number (-0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.