swapping carbs for more power???

ddavis90325is

Seaman
Joined
Sep 16, 2005
Messages
62
I have two 6hp Johnson SeaHorses. 1974 and 1975 models. Is it possible to swap the carb from a larger motor of similar years, such as a 8hp, 9.9hp, or 15hp, to create more power for my motor? I have heard these motors are basically the same, just different carbs. Thanks in advance!
 

WillyBWright

Fleet Admiral
Joined
Dec 29, 2003
Messages
8,200
Re: swapping carbs for more power???

If I'm not mistaken, the 6 and 8Hp were very similar. But I'm not at all confident that the only difference is the carb. It's usually a combination of features. The next higher Hp was the 9.5 which was totally different. You would notice little (if any) difference between a 6 and 8.
 
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