Variable pitch offers both low-speed torque and all-out high speed in one impeller
Exclusive hub-end water seal keeps the nasty stuff out of precious parts
Enhances all-range maneuverability with no slippage in water hookup
Constructed of ultra high-strength, corrosion-resistant stainless steel
Mirror-smooth finish and polished hub resists cavitation
Original seal required.
Choose impeller based on level of engine modification: Limited or Modified. See appropriate columns in chart.
Lower pitch impellers recommended for high altitude, pulling or freestyle applications.
Impeller pitch is determined by casting, not bending.