Just for reference if this helps. I replaced a b744 with a b765hl on my 2001 sailfish transducer flat, no fairing (wouldn't fit). The b744 held at all speeds and the b765hl holds till about 30ish maybe 35mph. I also installed a pair of rv220 in the aft bilge connected to my axiom pro.
I have an 01 and go tuna fishing a few times a year out of breezy point. No issues at all. I think 85 miles is my Max distance. But end up running a total of 200 for the day. Good weather, optimal cruise speed to conserve fuel.
Not sure if they were removable, but I will double check this week and report back. If I remember correctly they were built into the frame, but I check to make sure and take pics.
Seasick that's a great idea actually. Forgot having two tanks I can measure each one individually without getting stranded.
I do use the 1/3 rule when going to the tuna grounds, but I always wondered what amount of useable gas I actually am basing my 1/3 rule off of if that makes sense? Was...
I'm in the same boat as you wahoo, 2005 f250s , m19 props and I max out at 44-45mph with light load, fresh scrape/paint and tail wind. But I do cruise at between 3800-4200. For some reason my engines hummmm so beautifully in that range.
I think you'll be fine with the power aspect. No speed demon, but sufficient. The 272/282 came with option 200 hpdi outboards and I'm pretty sure the new zukes produce more torque than them. .
I have a sailfish but similar height. My holders are way to high to grab them without doing a monkey swing with one hand. Not easy when out in the ocean. I'm trying to find a mobile welder to have them dropped 5 inches. Just something to think about before the install.