RZR Crankcase Upgrade

 *Send Cores with your sales receipt to 441 Victory Rd Winchester, Virginia 22602 

Crankcase service available to all RZR 2 cylinders.

Service includes ARP Studs and set of King oversized Bearings. 

Key Advantages:
- **Anti-Fretting and Core Shift Design**: The crankcase has been meticulously machined, integrating 1/2" dowels that effectively prevent fretting and core shift, ensuring long-lasting stability.
- **Oversized King Bearing Integration**: We've reimagined the main journal housing, enabling seamless integration with the oversized King bearing upgrade. This superior bearing upgrade optimizes performance and longevity.
- **ARP 2000 Studs**: The mains are securely fastened with ARP 2000 studs, delivering unmatched clamping strength. This results in exceptional stability even under extreme conditions.
- **Custom Washer Inserts**: Our innovative approach includes custom-made washer inserts that work harmoniously with the ARP washer/nut assembly. This breakthrough technique maximizes clamping load while preserving the integrity of the aluminum components.
- **Proven Torture Testing**: The RZR Crankcase Upgrade has undergone rigorous testing in the world's most powerful Polaris XP Turbo engines. It's proven to excel, making it an essential choice whether you're rebuilding your OEM setup or pushing for 600+whp performance.

Unleash the potential of your RZR like never before with the Crankcase Upgrade that promises unparalleled resilience and exceptional power gains. Whether you're dominating trails or seeking the podium, this upgrade is your ultimate partner in performance. Upgrade now and experience bulletproof confidence in every ride.