Shortly before they went belly up Ownerships fitted one of the above engines to our boat Solace late in 2009.
As part of the conversion they piggy backed an additional skin tank on top of the original which we understand to have been a standard modification.
We know that at the time OS bought four of these engines so we assume there are at least three other boats out there fitted with them.
If your boat was one of them have you had any cooling issues?