Opinion on 72' 65 h.p. outboard

jacobmorin

Seaman
Joined
Dec 27, 2006
Messages
51
I have recently purchased my 2nd boat, 1965 fiberglass Starcraft with a 1972 Mercury 65 h.p. outboard. I am told that the motor was used in fresh water, and the boat/motor were kept in the original owners garage when the boat/motor were not in the water. The motor looks real nice under the hood and even has the original emergency rip cord with it.

My question is if I should put some money into the motor or if I should sell it and buy a new one? It is a 72', so please let me know if that is now considered a dinosaur in the marine world or not? When I bought the boat/motor this fall the motor started up on the first try from the guy I bought if from. I also was able to start it up on the first try at my house when I got it home. I recently took the motor to the marina to be winterized and they told me: 1) the carbs need work and there might be a float stuck 2) the water pump might have to be replaced 3) should replace the lower unit housing 4) and a basic tune-up should be done. The marina's advice was to do the work and see how the motor runs because it looked in decent shape, but I don't know if they were trying to sell me to get the work done there or not? Based on the work that the marina stated needs to be done, do any of you know what type of large ball park estimate the cost of the work should be? Also, would you put the money into a motor that old or would you try to sell it, maybe $800 to $1,000, and buy a new one? Is $800 to $1,000 a decent price for an outboard that old?
 

jacobmorin

Seaman
Joined
Dec 27, 2006
Messages
51
Re: Opinion on 72' 65 h.p. outboard

Nice article thanks Plainsman!

The housing looks a little beat up due to the water on Lake Hopatcong, NJ eating at it. It isn't a priority the marina stated, but they would change it.
 

TriadSteeler

Petty Officer 1st Class
Joined
Oct 26, 2006
Messages
237
Re: Opinion on 72' 65 h.p. outboard

It all depends what you're looking for.

A water pump (which should be done every couple years anyway) and a carb(s) rebuild are minor repairs.

Admittedly, I have a soft spot for the old "ring-a-dingers". If the smoke and the smell and pre-mixing your oil doesn't bother you, then go for it. (To me, that's boating, but to each their own)

If you want a nice quiet 4-stroke or one of the new OI injected 2-strokes, you're looking at 3-7K (depending on the year). Provided nothing is majorly wrong with your 65, I would estimate that you will probably spend about 400-500 to get it running tip top (provided you do the work yourself - If you do get a manual).

FWIW, I just acquired a '74 50hp Merc and I have just completed a water pump replacement and a carb and fuel line rebuild and neither were really that difficult. I am now replacing all of the "under the cowl" wiriing.

There are people on this site that have done all of this many times over and will help you every step of the way and help you to avoid many of the pitfalls of doing many of these jobs.
 

roger3645

Petty Officer 1st Class
Joined
Aug 30, 2005
Messages
271
Re: Opinion on 72' 65 h.p. outboard

First do a compression check. If it has bad compression then it may not be worth the effort. Then go thru the steps in Awaken a Sleeping o/b.
 
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