2 Namura .020 Over Bore Pistons & Top Gasket Kit Scrambler 1000 Sportsman 91mm

2 Namura .020 Over Bore Pistons & Top Gasket Kit for Namura

This top end kit includes two Namura .020 over bore pistons and a top gasket kit designed for Scrambler 1000 and Sportsman models with a 91mm bore.

Overview

These Namura .020 over bore pistons and top gasket kit provide the necessary components to rebuild the top end of Scrambler 1000 and Sportsman engines. The .020 over bore size allows for restoration of worn cylinders while maintaining proper clearances. This kit includes two pistons and all gaskets needed for a complete top end job on 91mm bore engines.

Built For Performance

• Precision-machined aluminum pistons for accurate fit
• Includes complete top gasket kit for a thorough rebuild
• 0.020 over bore design restores compression and performance
• Designed for 91mm cylinder bore applications
• Set of two pistons ensures balanced engine operation

Fits These Machines

• Scrambler 1000
• Sportsman

Specs At A Glance

Good To Know

Q: What does .020 over bore mean? A: It means the pistons are slightly larger than standard to compensate for cylinder wear, allowing you to rebuild the engine without replacing the entire barrel.

Q: Are piston rings included with this kit? A: The kit includes pistons and top gaskets; piston rings may be included but verify product listing details.

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