All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the-art forging presses. Built on a legacy of championships for over 60 years by American craftsmen. Wiseco pistons have the latest dyno-tested technology to out-perform the competition. Wiseco forged pistons are priced with rings and circlips. Wiseco rings, clips and wrist pins only fit Wiseco pistons; also note that ring types do not interchange (i.e. CD is not interchangeable with TD).
