Solas YJCD1220 Concord Impeller 144mm 12/20 Pitch for Yamaha PWC

The Solas YJCD1220 Concord Impeller delivers exceptional performance gains for Yamaha EX personal watercraft equipped with a 144mm diameter pump and stock ECU tuning. Engineered as part of Solas' Power Torque Series, this high-performance impeller features a 12/20 variable pitch design that significantly outperforms stock impellers in acceleration and top-end speed.

Advanced Concord Design Features:

• Large blade area with unique geometric blade design for remarkable thrust and extraordinary efficiency
• Radial leading edge configuration optimized for four-stroke engine characteristics
• Superior hub design that enhances acceleration and top speed
• Constructed from ultra-high-strength, corrosion-resistant stainless steel cast in a single mold
• 3-blade design with 144mm diameter for precise pump matching

Performance Benefits:

• Improved bottom-end acceleration and explosive low-end thrust
• Enhanced rough-water hook-up for better control in challenging conditions
• Increased top-speed performance compared to OEM impellers
• Reduced cavitation for more efficient power delivery
• Ideal for water skiing, high-speed cruising, and recreational riding

The 12/20 pitch configuration is specifically designed for Yamaha EX models running stock engine tuning. This impeller maximizes the natural torque characteristics of modern four-stroke PWC engines, delivering a balanced performance upgrade across the entire RPM range.