MOOSE OFFROAD

Valve Kit Exhaust Yamaha 660/5valve Mse

Part # 0926-3478

• —Stainless steel conversion
• —Extend the lift of the valve train and intake components by as much as 4 times over the OEM titanium parts
• —Designed to flow and perform better than OEM components
• —Created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software to ensure consistent performance and accurate designs
• —Specifically designed and engineered for each application
• —Made in the USA