On Monday, October 9, 2017 at 5:21:15 AM UTC-5, Mr. Luddite wrote:
On 10/8/2017 11:01 PM, Bill wrote:
John H wrote:
On Sat, 07 Oct 2017 23:10:23 -0400, wrote:

On Sat, 7 Oct 2017 21:32:01 -0400, Keyser Soze wrote:


As far as can be told here, your "expertise" in boating is limited to
buying non-collectible firearms from a Ruger auction site. I'm not a fan
of I/O's for several reasons, but I've seen - literally - thousands of
boats of all sizes out on the ocean powered by I/O's.

The only I/Os we see here are big go fast boats with 7+ liter V-8s in
them or snow birds who have not figured out they have the wrong boat
yet. Even now, the go fast crowd is migrating to trip or quad
outboards. I see a Yellowfin 36 out at the beach now and then running
trip 7 Marines.

I/Os may be fine as a northern trailer boat but they suck in tropical
salt water, especially if they are raw water cooled. The last time I
did a survey, we had 78 boats in my little 120 resident neighborhood.
None are I/Os.
Half are Yamaha, a quarter Mercury and the remaining quarter are
Zekes, 2 smoke OMCs, One Etec and one Honda. I don't remember the last
time I saw an I.O on the river but I am sure it had out of state
numbers on it.
I understand the I/O is pretty popular on the Chesapeake but that may
just be because it is not really salt water and that the are cheap. It
may make sense for a person looking at a 3-4 month season.

My experience with the I/O in the Chesapeake taught me to never, ever
have another I/O in salt
water. Many folks here suggested that Donnee look at an outboard instead
of an I/O, but, of course,
Donnee knew better.


A trailer boat I/O probably does ok in the salt. You wash them off after a
day of salt.



How do you rinse the engine internals and risers if raw water cooled?

Take it home or some place you can hook a garden hose to the 'muffs' , put it on the engine lower where the water inlet is, start the engine, and let the water flush the system. Pretty easy, really.

muffs
https://i5.walmartimages.com/asr/e4a...0&odnBg=FFFFFF

engine being flushed...
https://i.ytimg.com/vi/GcpyCMjhemU/maxresdefault.jpg