pip":2evhx9jg said:
What kind of issues should I foresee with an I/O. It is a freshwater closed system.
Normal maintenance, as with any I/O system.
Where an outboard requires periodic replacement of the water pump, t-stats, poppet, fuel pumps, filters... an I/O requires maintenance too.
One primary item would be the bellows, because that is what keeps water out of the boat, and it's also an item many times neglected. :shock:
If you decide to go this route, find a yard that has people who specialize in I/O's to maintain it properly.
As for ride... With that big chunk of iron in her belly, she will ride better than an outboard powered boat, but it is likely to have a lower top speed than an outboard boat.
The good news... Marine V-8 motors are
way cheaper to replace than an outboard, should the need arise.
Economy measures can also be employed on a marine motor in the same manner as the motor in your truck.
For instance, carburators can be replaced with fuel injection without breaking the bank if you so desire.
Keep in mind that even these motors have unique maintenance requirements.
Water pumps need periodic replacement as do those cooling manifolds.
Even with I/O's and Inboards, there is no free lunch. Of course, there is no free lunch with an outboard either.
Both have unique maintenance requirements that should be adhered to for a long trouble free life.
Good luck!
