Straightline Performance Complete Snowmobile Fix It Piston Kit for Polaris

Fitment:

• Polaris 800 RMK (10-15)
• Polaris 800 HO AXYS RMK (16-20)
• Polaris 800 Rush (10-15)
• Polaris 800 HO AXYS Rush (16-20)
• Polaris 800 Switchback (10-15)
• Polaris 800 HO AXYS Switchback (16-18/2020)
• Polaris 800 Widetrack (22-23)
• Polaris 800 Titan (22-23)

It’s a well-known fact that the Polaris 800 twin engine from 2008-current has some serious issues that will eventually lead to engine damage. Straightline Performance has developed a proactive fix to these issues.

Straightline Performance’s engine durability kit was designed to last. Our kit features custom made Wiseco forged pistons. These new pistons are made from stronger alloy to reduce skirt collapse over time. The pistons come with new wrist pins and c-clips. We also use titanium nitride coated rings for faster break-in and longer life. The spacer plate is made from precision ground aluminum to ensure a precise fit, while our anodizing process prevents any corrosion. We also include a complete set of longer cylinder bolts and dowel pins, which accommodate the added case volume.

Features

• Kit includes pistons, rings, spacer plate, cylinder bolts and dowel pins
• Improved alloy pistons reduce skirt collapse
• Titanium-Nitride-coated rings provide longer life and quicker break-in
• Precision-ground aluminum spacer
• Increased case volume is compensated by a full set of longer dowel pins and cylinder bolts
• Added case volume provides a 2-3 HP increase