2 Namura .020 Over Bore Piston Kits for Ski-Doo V800 Sleds 2007-2012 91.5mm

2 .020 Over Bore Piston Kits for Ski-Doo

This set of two .020 over bore piston kits provides high-performance replacement pistons for Ski-Doo V800 snowmobiles from 2007 to 2012, featuring a 91.5mm bore diameter for increased displacement and improved engine output.

Overview

These two .020 over bore piston kits are specifically engineered for the Ski-Doo V800 sleds, offering a reliable solution for rebuilding the engine with a slight oversize to restore compression and power. Each kit includes a premium piston, rings, wrist pin, and circlips, making them ideal for snowmobile enthusiasts and mechanics performing top-end overhauls on 2007-2012 models.

Built For Performance

• Cast pistons with advanced alloy composition for high-temperature strength
• Precision-ground ring grooves ensure consistent ring seating
• Includes high-quality moly rings for reduced friction and long life
• Chrome-plated wrist pins for wear resistance
• Each kit contains piston, rings, and wrist pin – no gaskets included
• 0.020-inch oversize increases displacement for added torque

Fits These Machines

• for Ski-Doo V800 (2007-2012)

On-The-Job Use

• Snowmobile trail riding and touring
• Mountain riding and deep snow conditions
• Engine rebuilds for high-mileage sleds requiring a rebore

Specs At A Glance

Good To Know

Q: Are these piston kits compatible with all 2007-2012 Ski-Doo V800 models? A: They fit Ski-Doo V800 sleds from those years, but verify your engine's specific model and serial number before ordering.

Q: Do these kits include gaskets? A: No, gaskets are not included; you will need a separate top-end gasket set for the complete rebuild.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.