I called around today to check on my HP numbers and impeller performance! As per charts shown @ 6100 RPM with a B HiHelix I should be making around 797 HP! Then I started checking what power it takes to turn an AA and A standard SS impeller! If all of my thinking works () I should be turning a AA around 5300-5500 RPM then with the button pushed I may still reach the goal of 6000-6100! If, and this is a big if, it all works out I should hit some good runs this season!