1988 SeaRay 230 engine replacement

[jrsammysanchez]

There is a lot more to a boat engine than the short block. I would verify all other components are useful before purchasing anything. Check you manifolds(exhaust I will go new regardless), gimbal housing, outdrive, carburetor, ignition, all hoses, starter, alternator, etc.

It is safe to assume that all electrical components if they have not been used for some time have already failed or will fail after a few uses.

Reason I mention all these engine components, is it may be more cost effective and better overall, to try and purchase a modern used complete setup, this will give you everything you need, additional HP and reliability. This while it can be a DIY project it may be better to let a shop do it, trust me you will have plenty of other projects to keep you busy for a while.

I had this exact boat back in the 90's great boat but there is a lot of wood on her, check the stringer and transom condition before you put a lot of money into her, also I notice the trim tabs are not there, you will need them, it is a tall boat and it has a tendency of leaning over a lot.

The last time the boat was on the water was in 2014. Do you think the electrical systems could have diminished in that passing time?

 

[Getaway]

The last time the boat was on the water was in 2014. Do you think the electrical systems could have diminished in that passing time?

Certainly.

Like shft22 said, check those stringers/transom and supports for moisture before even worrying about an engine. If those are bad, you have a lot of work ahead of you before you can bolt a new engine down.