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Can soneone give me a speed estimate?

W

wijames

Member
I have a 20' tri-toon and I'm looking at a 2013 75hp Mercury four stroke. Can anyone give me an idea what kind of top speed I can expect with this combination?

Thanks
 
Tri toons need "MORE POWER" a 75 will push and you'll eventually get there.
Maybe 20mph. I'm using the WAG system(wild a%$ guess).
The 3rd toon adds a lot more drag.
Like kimcrwbr1 suggests make sure you have a tach. and the right prop.
Michigan Propeller. Contact them I think they have a system to get the right prop for your combo and they can answer the speed question.
I regularly see a 22ft. tritoon out of Sebastian Inlet.
He has a 250 on his and he flies. Pulls skiers and wake boarders.
 
Last edited:
Jerryjerry05 said:
Tri toons need "MORE POWER" a 75 will push and you'll eventually get there.
Maybe 20mph. I'm using the WAG system(wild a%$ guess).
The 3rd toon adds a lot more drag.
Like kimcrwbr1 suggests make sure you have a tach. and the right prop.
Michigan Propeller. Contact them I think they have a system to get the right prop for your combo and they can answer the speed question.
I regularly see a 22ft. tritoon out of Sebastian Inlet.
He has a 250 on his and he flies. Pulls skiers and wake boarders.
Click to expand...
Thanks, I currently have a Honda 90 on this boat and it does 25 so 20 was about what I was thinking also.
 
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