1984 90hp merc tower carb swap?

stratadude

Cadet
Joined
Aug 20, 2008
Messages
22
is there any advantage to putting a set of carbs from a 115 on my 90? are they interchangeble? increase in power? any thing to look out for? is it even reallity? the 90 is a 1984 and the 115 is a 70's model will this make a difference or will it work. the 115's are clean and rebuilt the 90's are not touched.
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
28,074
Re: 1984 90hp merc tower carb swap?

Charging carbs may decrease performance, since the original carbs are designed for your motor's "breathing" ability. You will not achieve any additonal power, BTW, due to the limits of the 90HP block design.
 
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