Swapping motors - going right direction?

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thall17
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Joined: Tue Sep 26, 2017 7:19 am

Swapping motors - going right direction?

#1 Post by thall17 » Sat Jun 19, 2021 8:49 am

So I would like to replace my Merc 50 with a 115. thinking I cant afford to purchase new, I would find a boat with a 115 swap motors and resell boat with the 50?? Am I going down a crazy path?? If I were to replace with something other than a Merc are the controls different??

Thanks for the advice!

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Marc K
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Re: Swapping motors - going right direction?

#2 Post by Marc K » Sat Jun 19, 2021 9:37 am

My first question: Is the 50 HP boat rated for 115 HP?

Marc
Big and ugly but we love our 1999/2000 Crest II DL with a Yamaha F115

thall17
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Re: Swapping motors - going right direction?

#3 Post by thall17 » Sat Jun 19, 2021 11:04 am

It is

Steiner
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Re: Swapping motors - going right direction?

#4 Post by Steiner » Sat Jun 19, 2021 1:07 pm

Probably a dumb question, but in today's current market if you don't think you can afford the $9k for a 115 Merc then how are you planning on paying for a boat?

Between manufacturers, controls/rigging are different. Gauges can be different.
2019 G3 SunCatcher V322 SS tritoon, Yamaha F200
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riplipper
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Re: Swapping motors - going right direction?

#5 Post by riplipper » Sun Jun 20, 2021 4:45 am

Not sure its the wrong path but definitely a strange path that I would not venture down.
I would first check to see if my 50 merc controls would work on a 90 or 115 merc, and if so, then buy a used motor.
Lots of people upgrade their power so might be easy to find, but I dont really know.
I am the guy at the boat ramp that gives you dirty looks when you are a complete idiot and too stupid to know it.

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wwind3
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Re: Swapping motors - going right direction?

#6 Post by wwind3 » Mon Jun 21, 2021 3:58 am

I would sell the 50 and buy the 115. I personally would not buy an underpowered pontoon boat and a lot of folks agree with me. Good luck...
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Motor7
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Re: Swapping motors - going right direction?

#7 Post by Motor7 » Thu Jun 24, 2021 4:19 am

Yes, different brands use different controls. If you use the boat a lot and really want more speed, then I'd buy a new 115 with new controls if I could not find a decent used 4 stroke one. Is your 50 a 2 or 4 stroke? That would make a big difference in value.......
1987 28' Sun Tracker Party Hut pontoon

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jrolin1
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Re: Swapping motors - going right direction?

#8 Post by jrolin1 » Thu Jun 24, 2021 5:53 am

The market for used boats is crazy now. All seem to be priced very high to me. A similar problem with new outboard motors exists. Wait times due to availability can be up to a year for a new outboard. If you find that unicorn of a great deal then great. Otherwise you may want to wait until next year. Also keep in mind what your boat is rated for. You may be better off buying what you want and selling your current boat.

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