Brian Crower BC3890-2 Valve Lash Shim Kit - 2.4mm to 2.85mm (10 ea) For Polaris

The Brian Crower Polaris Pro R Valve Lash Shim Kit is a high-quality set of shims designed for precise valve lash adjustments on Polaris Pro R engines. Comprising 10 shims ranging from 2.4mm to 2.85mm, this kit allows for accurate clearance setting to optimize engine performance and longevity. Constructed from durable materials, these shims ensure consistent performance under demanding conditions, making them ideal for performance tuning and maintenance. Their precise sizing and robust design help maintain proper valve timing, reduce wear, and improve overall engine efficiency.

This shim kit is compatible with Polaris Pro R models, typically used in off-road and performance applications. It is suitable for engines requiring valve lash adjustments within the 2.4mm to 2.85mm range. The kit provides a direct replacement for OEM shims, facilitating straightforward installation for mechanics and enthusiasts. Whether for routine maintenance or performance upgrades, this set supports accurate valve clearance adjustments, ensuring optimal engine operation in various riding conditions. It is an essential component for those seeking to maintain or enhance their Polaris Pro R engine’s performance and reliability.