Description
Engine coolant flow directly impacts operating temperature stability and component longevity—especially under sustained high-RPM operation. The Boyesen WPK-07B uses a patented nautilus-style impeller geometry to increase coolant displacement across the entire RPM range, preventing hot spots and thermal stress. By maintaining consistent, lower temperatures, you extend engine life and preserve performance gains from other modifications.
- Aluminum investment-cast construction
- Patented nautilus impeller design
- Increased flow all RPMs
- Hydrodynamic efficiency optimized
- Black anodized finish
- MPN: WPK-07B
- Bolt-on installation
- Engine cooling system enhancement
- Constant temperature regulation
