Wiseco K20 All Motor Pistons Select Part Number:89mm - 13:1 - K650M89AP even before our K-Series

even before our K-Series

good news you are ahead of MANY people in line

it features a custom intake and exhaust valve design  and uses the same throat and airspeed formula that has set multiple records over multiple racing series

These are so perfect

and was developed with feedback from racers and tuners with repeated race wins and Championships

Wiseco K20 All Motor Pistons Select Part Number:89mm - 13:1 - K650M89AP even before our K-SeriesWiseco brings over 60 years of experience to the import world. These years include developing pistons in Formula 1, Indy Racing League, and NHRA Pro Stock. This racing technology allows Wiseco to bring the latest innovations in piston technology to the Sport Compact market. Valve pocket designs maximizes flow around valves Oversize valves and high lift camshafts can be utilized. Pistons crown shapes designed to promote maximum intake charge efficiency