thank you very much Dennis
The boat is in Spain but I have not taken it yet, in a couple of weeks I will have it
Never been in the water because of what the owner told me
The motor has approximately 500h
The fishing that I do is usually 20 nautical miles from the coast, (generally tuna)
I want to put a new motor because if this is good I will sell it at a good price and with the new one I would forget about 10 years of problems and also for safety.
Those two little motors are connected to the gps?
Will they be to drift?
When I have the boat I will have to find out, but if it serves to make drifts it will be a jigging bomb.
I can understand the reason you want to install a new engine, I'm the same I fish offshore mostly off Sydney Australia, up to 30+ miles off shore I chase marlin and tuna. I want to have a reliable engine to get me back as I don't use a kicker these days, they get in the way when fighting big fish , I never want to have an engine older than 10 years. Are you in Bilbao?
Your boat is rated for max 250 hp, newer boats , post 2011 are rated for 300 hp but they have different bracket/swim platform.
Grady-White 228: Seaworthy 22-foot walkaround cabin boat designed for saltwater offshore fishing function and inshore boat fun.
www.gradywhite.com
Check this out , that's your boat. On page 14 you will see the capacity plate , 8 persons and 250 hp. When you get your boat she will have that plate under the helm. If I was you I would fit a new 250 hp, stick with Yamaha if you want to save some Euros. Personally I prefer Mercury but I haven't had any problems with my Yamaha.
Good luck with your new boat , you will love it for offshore fishing , the best 22 footer anywhere in my opinion , I'm on my second 228.