Finally took the Gps out on the second run
 

Boat cruised nicely around 22 no idea on rpm tach is broke, trimed out it topped out at about 39 pushing 40, 14 1/2 prop 17 pitch. I was happy.:sun:

Thats right on the money for that boat, get the tac fixed, but I bet its going to be right were it supose to be!!

Congrats :clap:

Sounds good to me. The prop calculator said you were turning around 5500 assuming an average prop slip if you have a 2.0L with a 2:1 gear ratio. If you have a 2.4L with a 1.87:1 you were turning up around 5200.

Just listening to it i was probably around 5200 to 5300, ran 20 miles today and 15 the first time out and still an 1/8 over half tank.

I turn a 15x17 prop
thanks to you guys and it runs perfect thats the prop for my boat
150 merc o.b. 1988 black max fuel injection new water impellor
new plugs
new trim selinoid
greased everthing
oh yeah and a NEW steering/tilt tube
just incase youall wanted to know

Yeah we do need to get another prop the boat came with two the stainless one that's on the boat and a banged up aluminum one , so we need another, I've got it setting in the water right now down at the end of my neighborhood :sun:, doing some trailer work tomorrow taking all the rollers off and v-chocking it. Also if the boat pulls right pretty good when I let go of the wheel what way does the rim tab anode need to go?

(best as I remember)
 

Look at the skeg. Most of them have it dished out on one side.
Standard rotation (prop clockwise), adjust the fin clockwise about the thickness of the fin (3/8 - 1/2") or to the right and try again.
I just adjusted mine but haven't tried it yet.

Is this correct?
 

Alright thanks I might do it latter if i walk down to the dock or i just might wait till we pull it, just finished the trailer.