Wiseco 4696M08400 - Piston Kit, 3.00mm Oversize to 84.00mm, 12:1 Compression

Features:2-stroke kits feature Pro-LiteTM pistons that are CNC machined for optimal cam shape and profile for peak HP and service life.Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more.4-stroke kits feature a race-ready\' dome finish with smooth edges for improved combustion flow. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring seal.4-stroke race applications feature Wiseco\'s ArmorGlideTM skirt coating to provide reduced friction and noise to contribute to increased horsepower.Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.High performance ring kit and alloy pin included with each piston kit for extended life and sustained power.Displacement:\t\t\t\t 694ccBore - Standard:\t\t\t\t 81.00mmBore - Actual:\t\t\t\t 84.00mmBore - Oversize:\t\t\t\t 3.00mmStroke:\t\t\t\t 62.60mmCompression Ratio - Actual:\t\t\t\t 12:1Note:\t\t\t\t Cylinder boring required84mm 12:1 3.00mm OS (694cc)