TOPIC: Saltwater rated motors?

Saltwater rated motors? 13 years 3 months ago #24895

gary s
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My Dad is looking for a newer Merc, 25-40 hp for his Herter boat.Since he sometimes uses it in Florida he is looking for something that can stand up to saltwater a little better than his old '63 35hp one did. Does anyone know what year Mercury started using better materials for corrosion protection? Thanks

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Re: Saltwater rated motors? 13 years 3 months ago #24909

professor Offline Gold Boarder Posts: 758 Karma: 87 Thank you received: 1	On older Mercury motors they started using stainless shafts towards the late 70's. 76 or 77 I think. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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Re:Saltwater rated motors? 13 years 3 months ago #25137

gary s Offline Fresh Boarder Posts: 37 Karma: 2 Thank you received: 0	Thank you professor.We have been looking at late '80's motors,now I have to be careful about weights.Is there anywhere I can look up weights of older motors? The old Herter boat has a very low transom and narrow stern. Attachments: Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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Re:Saltwater rated motors? 13 years 3 months ago #25200

professor Offline Gold Boarder Posts: 758 Karma: 87 Thank you received: 1	Many older motors are lighter than today's " new motors " many people are not aware of this. A late 80's 35 HP ( 150 LBS ) is essentially the same motor as the 63 35 HP. The 2 cylinder 35 OMC of 82 is listed in the brochure at 120 LBS Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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