After installing a tiny tac, my bayliner capri 19' with a force 125 and 15 pitch prop was reading a max of 6600 rpm WOT and going about 33 MPG (GPS). Does that seem right? I had a couple of people on the boat (450 lbs). Idle it was reading 800 rpm.
I believe that boat came with a 19p(if my memory's right)
Jiggz,you tell him you have a 19p and how it works on your boat,then don't tell him the size or the kind etc.
Give him something to compare to.
And it sounds like your underpropped too if you can only get 5000rpm?
(3 average adults 380#) you guys midgets?