1 reply to this topic

[cbeastwood]

My boat seems to take a LOT of time to get up to plane. I was wondering if anyone can suggest a new impeller, or sending the stock ones to Impros for repitching. Any information would be appreciated, along with a description of the improvements I can expect.

Thanks,

Craig

[tiggerman]

Skat Trak recommends 16/22 140-75 Swirl impellers for your boat- I have no idea what the pitch of your stock impellers are. You may see bottom and mid range acceleration gains with these. The recommendation for a limited and modified engine is a 16/23 140-75 Swirl. Not much difference there. Call Impros and see what they recommend for a repitch on your stock equipment and how much. The Skat Trak that is recommended retails at $232.99 EACH. I believe repitching is much cheaper. Before you go to replacing impellers, make sure your driveline is tight and sealed well, and that there is no cavitation happening.