change 75hp merc to 90

[scottfarm1]

I have a 96 75 horse merc--I notice the 75 and 90 are identicle in weight and displacement--the max rpm for 75 is 5250 and max for 90 is 5500--is the only difference in these motors caburator jetting

 

[corm]

Re: change 75hp merc to 90

Hi,<br />The carbs are different.<br />

corm