First season with my 1996 Seafarer 228, and I am a little underwhelmed with my 200 HPDI Yamaha, so I'm thinking of a repower. I know my transom is sound because I had to redo that. I also have a T8 kicker hanging on the back, so weight is a concern for me. I am looking at 250 HP Yamaha, Suzuki, and Mercury. It's been hard going from a four stroke back to a 2 stroke.
Pros and Cons for each that I can think of:
Yamaha: I have always had Yammies so that's what I know - weight is around 550 lbs. Same price as Merc.
Mercury: Newer V8 Technology - the lightest at 527 lbs. Same price as Yamaha
Suzuki: Heaviest at a shade over 600 lbs, but also the lightest on the wallet at $4,000 less than the other two. I also liked the dealer the best and they seemed the most helpful at trying to sell my old.
Would love to hear your experience. Have people been happy with a 250 on a Seafarer? Do I need to (gulp) think about a 300?
I have a 2020 228 with a 250 Yamaha. The 250 works fine but if I were doing it all over again I'd look at a 300. The 250 struggles a little to get on plane when the ocean is lumpy. It gets there, it just isn't as fast as it is in a nice ocean. So 300 _might_ be better if it has more grunt. I've had someone tell me it wouldn't be any better, it is only better at top speed. If that is true, 250 is fine, the top speeds are 47mph vs 50mph. Maybe someone cares about that, I don't.
I'd be a little concerned about the extra 50 pounds of the Suzuki but I like Suzuki engines, I have a Suzuki kicker and it's awesome. I think the thing you'd notice the most, if your boat is like mine where the scuppers drain to the outside of the boat, that extra weight is going to be more likely to let water back into the boat when you have 1-2 people standing at the rear of the boat. I think you could counter that by putting some weight in the front of the cuddy. Sort of hacky but I think it would work.
Edit because I thought of something: If you go with a Yamaha then I'd go digital for two reasons. The display is a 7 inch Garmin with an engine app on it. It's really well done, you can run the engine app and it has RPM, GPM, life time fuel used, life time miles, life time hours, etc. All the stuff you want and then some. But if you swipe up, hit home, you are on the Garmin home page and you can pick sonar, radar, charts, etc. So lets say you pick charts and go to Nav Charts. The most useful engine data is in a 3/4" column down the right side of the chart screen. It's like a split screen with charts taking 90% of the screen and engine data taking 10%. It's really well thought out and kudos to Garmin or Yamaha, whoever came up with the design, it could have been a dedicated display for engine data, but instead they give you a backup display for charts/sonar/radar/etc with the most needed engine data still there.
The other reason to go digital is the throttle doesn't have cables, it just sends a signal down electrical wires. So there is no flat spot near neutral, when you move the throttle, the RPMs change. It's not a huge deal but I definitely notice the difference when I go back to a boat with cables.
I don't know if the modern Suzuki/Merc engines have digital. If they do, and if they did as good a job as Yamaha/Garmin did, then I'd lean towards the Merc. Perhaps after waiting a year or two to see if they have to shake out problems. If you want, I can post pictures of the 7 inch Garmin in engine mode, in charts mode, so you can see how it looks. I really like it.