Description
Engine temperatures spike under load, robbing you of reliability and consistent performance—especially critical in racing applications where thermal management directly impacts horsepower delivery. The BOYESEN Impeller/Waterpump Cover upgrades your cooling system’s efficiency by forcing more coolant through your engine across the entire RPM range, keeping operating temperatures stable and protecting long-term engine durability. Its patented nautilus-style impeller uses proven hydrodynamic design principles to maximize flow without parasitic drag.
Technical Specifications:
- Aluminum investment-cast construction
- Patented nautilus impeller design
- High-flow hydrodynamic efficiency
- Increased coolant flow all RPMs
- Bolt-on installation
- Reduces engine operating temperature
- Extends engine service life
- MPN: WPK-44O
- Orange anodized finish
