Hi guys am i correct in thinking that the lower the pitch in a prop (i.e. 13-1/2 down to a 12 or 11-1/2) then the higher it is going to rev thus getting it nearer to the engines optimum rev range, and would this then make the vessel go faster?.<br />i have a 15ft chrysler striper with a US MARINE force 50 (1990)with top speed of 25knots(gps) at WOT weather i have 1 or 4 guys on board,just bought a tacho but not arrived yet but the engine does not appear to rev as high as other outboards that i have heard in use.
