Wiseco Performance Piston Kit

Part Number: 2345M07250 

• These kits contain everything you need to complete your piston repair, the first time
• High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
• Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
• All Piston Kits are precision crafted and forged in the USA

Wiseco's Piston Kits are offered for nearly every popular application in the powersports market. These kits contain everything you need to complete your piston repair, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping. 2-stroke kits feature our Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life. 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 Armor Glide skirt coating to provide reduced friction and noise to contribute to increased horsepower. 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, Super-bike, and more.

Fits: 
2004-06 Polaris 500 Classic
1989-02 Polaris 500 Classic
1998-03 Polaris 500 Classic Touring 
1986-06 Polaris 500 Fuji Motor (488cc)
1989-06 Polaris Indy 500 
1996-99 Polaris Indy 500 RMK 
1992-97 Polaris Indy 500 EFI 
1991-97 Polaris Indy 500 SKS 
1986-99 Polaris Indy Trail 488
1998 Polaris Indy Trail 488 RMK
1995-99 Polaris Indy Trail Touring 
1995-96 Polaris Indy Trail Deluxe 488
1991-94 Polaris Indy SuperTrak 
1997-98 Polaris Indy Super Sport 488

Specs:

• Displacement: 495cc
• Bore-Standard: 72.00mm
• Bore-Actual: 72.50mm
• Bore-Oversize: 0.50mm
• Stroke: 60.00mm