
Manufacturer Ref: CW60008K03-1
Big Bore Cylinder Kit CYLINDER WORKS Ø93 mm, designed for quads requiring an increase in displacement as part of an engine preparation or high-end refurbishment. This kit combines a cylinder from Cylinder Works with a Vertex piston and all necessary top-end gaskets for a complete top-end rebuild.
This Big Bore kit is aimed at preparers and riders looking for a complete top-end solution: enlarged bore, suitable piston, and ensured sealing for a clean installation. During installation, follow the break-in recommendations and specific valve clearances for the engine in question to ensure durability and optimal performance. Common applications include certain Polaris RZR XP 4 1000 TURBO models (2019-2020) — check exact compatibility before purchase.
Product from the Thermal Group range, this kit provides the necessary components to bring the top-end back to Big Bore configuration while maintaining tolerances and reliability suited for intensive use.