25 hp vs. 35 hp Johnson

54fleetwin

Petty Officer 1st Class
Joined
Aug 1, 2010
Messages
282
Re: 25 hp vs. 35 hp Johnson

Well I just checed a '77 Johnson catalog and it states the 25 and 35 as the same cubic inch, weight difference of 13 pounds
 

blimp

Petty Officer 1st Class
Joined
Sep 30, 2009
Messages
237
Re: 25 hp vs. 35 hp Johnson

the exhausts are different for the late 70s, 35hp has through hub exhaust, 25 does not.
 
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