Expect you’d be wanting to refit
(upgrade) with something on the order of 20 to 30 H.P. Diesel (Yanmar 2GMF20 / 3GMF30 or the new 3YM20 / 3YM30
Considering the market value of these “economy”
boats (all < $25K, & lots < $18K) - I could not justify spending the money
on a new diesel (but read the re-power guide for an alternate viewpoint).
Could your current
engine be saved?
Some reference reading:
THE BOATER'S GUIDE TO SUCCESSFUL RE-POWERING
36 Manufactured by: Columbia Yacht Corporation (Costa Mesa, CA & Portsmouth, VA)
:12,000 lbs. (Mk. II - 13,200 lbs.) - Engine: 30 HP Atomic 4 Universal
Hughs-Columbia 36 (CC) Manufactured by: Hughes
Boat Works Inc. (Huron Park, Ontario
& Orangeville, Ontario)
: 15,500 LBS. - Engine: 22 HP3 Cyl. Diesel
However, I’ve seen them /w 13 to 18 HP Euro Engines (re-fits?).