Cyl Works 15-21 Kawasaki KVF 750 Brute Force 4x4i 750cc +6mm Big Bore Cyl Kit 860cc 9.2:1 Comp 91mm

This is the Cylinder Works Big Bore Cylinder Kit, part number 31007-K02, designed for the 2015-2021 Kawasaki KVF 750 Brute Force 4x4i. This kit effectively increases your engine's displacement from 750cc to 860cc, giving you a significant boost in horsepower and overall engine performance. It’s built to look like the original cylinder but with performance enhancements baked into its design.

Inside this kit, you'll find a hand-matched Vertex piston, specifically sized for the 91mm bore, along with a complete top-end gasket set and O-rings. Using a 2618 aluminum alloy, the cylinder itself is well-built for strength and durability, ready to handle the increased demands of a larger displacement engine. By bundling these essential components, Cylinder Works offers a cost-effective solution compared to sourcing each OEM part individually, making it a solid option for those looking to upgrade their Brute Force's power.

The compression ratio for this kit is set at 9.2:1, which is a common and reliable ratio for big bore applications that balances power with pump gas compatibility. When installing this kit, remember that increasing engine displacement often requires careful attention to tuning to get the most out of the added power and ensure the engine runs smoothly and reliably.