Pontoon horsepower rating

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Otisville
Posts: 11
Joined: Mon Jul 31, 2017 11:16 am

Pontoon horsepower rating

#1 Post by Otisville » Wed Aug 09, 2017 8:23 pm

i have a 2005 2019RE Sweetwater with a Yamaha 50 four stroke. I'd like a larger outboard. How do I determine what is too much? A 90, 115, more? What keeps me from installing a 250 or 200?
[b]2005 Sweetwater 2019 RE [/b]
[i]Yamaha 50 4 stroke[/i]

DWRAT
Posts: 142
Joined: Sat Jun 16, 2012 9:17 pm
Location: Phx,AZ

Re: Pontoon horsepower rating

#2 Post by DWRAT » Wed Aug 09, 2017 9:03 pm

What does the coast guard tag say?
That's your max HP.
Should be 90hp...
2012 SouthBay 722CRO 115hp Merc 4-stroke. Edit, make that a 150hp Merc 4-stroke now.

ralph
Posts: 315
Joined: Wed Apr 22, 2015 7:02 pm
Location: Elyria, Ohio

Re: Pontoon horsepower rating

#3 Post by ralph » Wed Aug 09, 2017 11:55 pm

I have a 2015 Sweetwater that is 20'. I run a 90HP Yamaha and I think the max is 150HP.
2015 Sweetwater 2086 Coastal Edition - All Toon'd Up
2015 90 HP Yamaha
Mid American Dual Wheel Bunk Trailer
2017 4WD GMC Canyon

captain28570
Posts: 85
Joined: Sat Jul 16, 2016 9:49 pm
Location: Baton Rouge LA

Re: Pontoon horsepower rating

#4 Post by captain28570 » Sat Aug 12, 2017 7:45 pm

depends on if its a toon or tritoon. I believe most toons without strakes are rated for 115 or less. Without strakes on a toon more HP doesn't mean that much.
2017 22 Manitou Aurora LE SHP Tritoon Evinrude G2 HO 150

Bamaman
Posts: 3679
Joined: Fri May 06, 2011 1:44 pm
Location: NW Alabama--Tennessee River

Re: Pontoon horsepower rating

#5 Post by Bamaman » Sun Aug 13, 2017 2:05 am

With 2 toons, going over 115 up is a waste of gas and money. They hit a speed wall about 30 mph if there's no lifting strakes to get the nosecones out of the water.
'12 Bennington 24' SSLX Yamaha 150

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