Yamaha Banshee CPI 68mm x 61mm Big Bore Top End Kit – Works on All Years

Unleash more power from your Banshee with this complete CPI 68mm x 61mm big bore top end kit. Whether you're racing dunes or ripping trails, this package is engineered to deliver serious performance with top-tier reliability. ✅ What’s Included: CPI 68mm x 61mm Cylinder (Big Bore CPI Cub-style) Wiseco 573 Series Forged Big Bore Pistons Nitrite Coated Piston Rings Chrome Wristpins & Circlips Pro Design Cool Head Stud Kit .020" One-Piece Cub Base Gasket CNC Machined Stud Extenders ARP 12-Point Base Nuts Water Jacket Plugs Pro Design Cool Head O-Ring Kit Wrist Pin Bearings (Wiseco or Hotrods) Cylinder-to-Top Case Maxlock Stud Kit– Replaces OEM #s: 90116-08064-00, 90116-08388-00, 90116-08318-00 All parts are brand new and sealed in original packaging. 📦 Fitment: Fits all Yamaha Banshee 350 models and years (1987–2006) No crank or case modifications required for standard big bore setups 🛡️ Warranty Info: All parts backed by the original manufacturer’s