Description
Engine cooling efficiency directly impacts performance, reliability, and longevity—especially under sustained high-RPM operation. The BOYESEN Impeller/Waterpump Cover addresses cooling system bottlenecks by increasing coolant flow across the entire RPM range, allowing your engine to maintain optimal operating temperatures and reduce thermal stress. This investment-cast aluminum assembly combines a patented nautilus-style impeller with a high-flow design to deliver measurable improvements in thermal management without requiring engine modifications.
- Material: Investment-cast aluminum
- Impeller Design: Patented nautilus-style
- Flow Characteristic: High-flow hydrodynamic
- RPM Performance: All-range efficiency
- Installation: Bolt-on assembly
- Color: Black anodized finish
- MPN: WPK-45AB
- Primary Benefit: Reduced engine temperature
- Secondary Benefit: Extended engine life
