Have Questions?
SOLAS Concord impellers are designed with performance-focused features for watercraft applications. SOLAS uses ultra-high-strength, corrosion-resistant stainless steel and casts each impeller in a one-piece mold, without bending the blade edges, to achieve the intended pitch.
The HA-CD-09/18 impeller supports tuning based on acceleration, top speed, engine output, operating conditions, and carried weight. A smaller pitch can improve acceleration while reducing top speed, while increasing pitch can reduce acceleration and increase top speed. A higher-than-stock pitch may be used for watercraft with more horsepower than stock.
SOLAS also notes that limited and modified impeller recommendations may be used in either application depending on the desired RPM and speed. A lower-than-stock pitch may be suitable for watercraft with a re-flashed ECU that increases the rev limiter, as well as high-altitude or high-temperature applications where horsepower is lost, when applicable. Reduced pitch can also help accommodate higher carried weight by limiting the volume of water through the pump.
Features:
- Brand: SOLAS
- Part Number: HA-CD-09/18
- Design: Concord impeller for Honda
- Construction: Ultra-high-strength, corrosion-resistant stainless steel
- Manufacturing: Cast in a one-piece mold without bending the blade edges
- Pitch Selection: Smaller pitches improve acceleration and reduce top speed
- Pitch Selection: Increasing pitch decreases acceleration and increases top speed
- Application Guidance: Higher-than-stock pitch can be used for watercraft with more horsepower than stock
- Application Guidance: Lower-than-stock pitch may be used for re-flashed ECU, high-altitude, or high-temperature applications when applicable
- Load Guidance: Reduced pitch can accommodate higher carried weight by limiting water volume through the pump

