I purchased the Contender when I was looking for a seacraft. It came with this 225 that the PO installed but the boat really needed a 250 which I upgraded to. The 225 is for sale with a re-manufactured head. This was all done by the PO so I don't have much info other than what the Marina that sold it to me provided.
The motor ran fine for me and really sipped fuel.
It is up for sale on ebay with no reserve.
Ebay AD