You get what you pay for, the Suzuki/ART pistons are one of, if not the best all round piston you can put in a 2 stroke. Not that there is anything wrong with the other mentioned choices, you just know what to expect with the stock pistons.
Have used nothing but the SPI t-Molley for the past 4 or 5 years with excellent results. (96 580. 2000 ZR 600, 02 ZR 800, 01 Tcat) With the exception of the coating, they are virtually identical to cats pistons. Even the casting marks on the back side of pistin are the same. Wieght both and could not tell any differance as opposed to Weiscos being a bit lighter.
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, trails, riding tips, modifications, classifieds, accessories, troubleshooting, maintenance, and more!