I have my motor mounted one hole pitch up from the bottom (about 3/4 inch). I think the Tempest Plus would be the ideal prop at a 19″ pitch but I purchased the 21″ pitch based on a stupid decision. I tried a Trophy Plus (4 blade) with a 21″ pitch and ran 49mph @ 5400 rpm. The hole shot was good so I figured the same pitch in a three blade would be perfect. What I didn’t know was that the Tempest Plus had a massive (14 5/8) diameter.
I tried calling Lund but once I asked a question that wasn’t on their stat sheet they didn’t have much to say. They recomended a 19″ pitch Laser with an end result of 47mph. No thank you. I’d rather play around and try to achieve that illusive 55mph. I know I didn’t purchase a speed demon but I don’t think I’m being unrealistic.
Thanks guys
Urs Duelberg