07-08-2005, 10:24 PM
I own a 2005 x-9 with the RTP motor. My last boat was a 96 190 with the 275 HP. When we ordered the x-9 I figured the 310 HP would be plenty. I have to drag just a little more than I like to get up on slalom. Has anyone changed to a different prop and if so what size. I know that Mastercraft sizes the props for the motor not to red line but I never run my boat wide open anyway. The factory prop is a 12.5 x 12 which seems small.