Hi there. I am looking for some extra speed from my boat. I have 1995 Ranger 461 vs comanche, 18' 6". And have a 1995 Johnson Fast strike 150, currentlty running a 13.25 x 24, 4 blade shooter prop. At wot i am getting 55mph at around 5500-5600 rpm. If some one could help me out with prop sizes...
