Features: An aluminum investment-cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. This high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolant. By increasing the flow at all rpm ranges, the engine will run cooler at a more constant temperature. Patented nautilus style impeller for hydrodynamic efficiency. Extend engine life.
The Boyesen Supercooler Water Pump Cover & Impeller Kit would be the best fit for individuals with a 2001-2002 Yamaha WRF426 motorcycle who are seeking to improve their machine's performance and efficiency.
