Bikeman Performance | Polaris RZR 1065cc Big Bore Engine Kit
This 96mm big bore kit for your Polaris 1000 is designed to significantly boost horsepower and torque.
Your stock cylinder is precision-bored and Nikasil-plated to meet our performance specifications, ensuring durability and improved engine efficiency.
The kit includes two high-performance forged pistons, along with rings, circlips, and wrist pins, plus a base gasket and head gasket for installation.
A stock cylinder exchange is required unless you choose to purchase a cylinder outright.
Base Kit Includes:
- Bored & Re-Nikasiled cylinder
- Two pistons
- Rings
- Circlips
- Wristpins
- Base gasket
- Head gasket
