F300 vs. 250 SHO
- Thread starter North Carolina Mountains
- Start date
1trotter
Well-Known Member
300
Nautical
Well-Known Member
I posted earlier in this thread. I'm currently waiting for a 15p prop. I'm completely unimpressed with the 250SHO with the 17p prop that came on it. Can't get out of the 30s. Still wishing for my old 3.3L F250 back. That turned a 19P prop and got in the very high 40s with clean toons. Damn windshield ruined my life!!
1trotter
Well-Known Member
Good choice!
TwoTone
Well-Known Member
What hole is your motor mounted in?
Nautical
Well-Known Member
I'm pretty sure it's set as low as it can go. I've checked the mounting height unscientifically and it seems to be correct.
Interesting thread, cannot the same argument be made between a Yamaha 200 and a 175 SHO? I have been back and forth during my build. Could not decide but got my dealer to agree that I could hang either one my 2019 24SSBXP SPS when it arrives in March.
Most likely will go with the 175 SHO in Black as the difference in price helped pay for the hydraulic assist steering and the SHO goes with my black out build. Guess I could argue that 2-3 mph may not push me into the windshield or goggle issue. Having said, I could still change my mind as I have done so many times in the past. Totally agree this forum pushes you to the limit when it comes to $$$$$, keep on talking and I may have to forget owning a new F-150 to pull my Benny.
Havasu
Well-Known Member
Tell me about it. I originally ordered my boat with a 60 hp. After numerous posts back and forth I ended up with the 350. Thanks guys...
I'm joking of course.
I'm joking of course.
1trotter
Well-Known Member
Me too. LOL
Something sure sounds wrong, I'm getting 40mph with my new 200 Merc.
cwag911
Moderator
When you get it in the water this year we'll check it out.
Nautical
Well-Known Member
Well good news on the prop front. The dealer finally got a prop in and I went up there and we swapped. I now have a Yamaha SWS II 15.75 inch 15 P and I'm very happy with the performance. My top speed with 7/8 full of fuel and me alone is 43 mph at 5800 RPM.
It pretty much matches the spec sheet Bennington has for this engine and boat. Now I'm wondering why they ever thought a 17P was the right one to put on there.
I took some notes at various speeds/RPMs last year and every speed is significantly faster now with the same RPMs and my WOT RPM and speed is where it should be. I feel like I should have lost performance somewhere but not sure I even want to look for it! Hole shot maybe? Never mind, I'm NOT going to look for it!!
It pretty much matches the spec sheet Bennington has for this engine and boat. Now I'm wondering why they ever thought a 17P was the right one to put on there.
I took some notes at various speeds/RPMs last year and every speed is significantly faster now with the same RPMs and my WOT RPM and speed is where it should be. I feel like I should have lost performance somewhere but not sure I even want to look for it! Hole shot maybe? Never mind, I'm NOT going to look for it!!
Vikingstaff
Moderator
Awesome news! Glad to hear the prop change worked out for you. Sounds like you have it purring nicely now. If you are going to have such a beautiful boat and great motor, you should be getting the performance it is capable of providing. Nice that you are now. Enjoy that fast boat of yours.