Mercury 2.5 to 3.5 2/ conversion

QBhoy

Fleet Admiral
Joined
Mar 10, 2016
Messages
8,348
Hi

anyone done this ? Looks like it’s just the throttle bitterly actuator that restricts how far it opens and lets the carb breath. Noticed the throttle lever doesn’t travel as far as the 3.5 too.
all else between them is identical as far as I can tell.
 
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