SOLAS Impeller - Dynafly - 9/13 - Yamaha YG-DF-09/13

Impeller - Dynafly - 9/13 - Yamaha Lower pitch angle is recommended for stock motors; higher pitch angle is recommended for modified motors; lower pitch angle can also be used with modified motors if improved acceleration is desired, Blade geometry designed specifically for high compression ratio jet-pump systems, Exclusive hub-end water seal keeps the nasty stuff out of precious parts, Improve acceleration and top end while eliminating performance holes, Constructed of ultra high-strength, corrosion-resistant stainless steel, Mirror-smooth finish and polished hub resists cavitation, Impeller pitch is determined by casting, not bending