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'97 big 25 HP carb and intake
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<blockquote data-quote="onthewater102" data-source="post: 417526" data-attributes="member: 13702"><p>FYI you need more than a carb to do a 25-30 conversion on a johnson - the 25 and 30 hp have different intake manifolds (intake manifold assembly diagram) and different bypass covers (crankcase & piston assembly diagram) - I didn't see any other part differences in the diagrams on www.marineengine.com looking by your model # but I could have missed something.</p></blockquote><p></p>
[QUOTE="onthewater102, post: 417526, member: 13702"] FYI you need more than a carb to do a 25-30 conversion on a johnson - the 25 and 30 hp have different intake manifolds (intake manifold assembly diagram) and different bypass covers (crankcase & piston assembly diagram) - I didn't see any other part differences in the diagrams on www.marineengine.com looking by your model # but I could have missed something. [/QUOTE]
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'97 big 25 HP carb and intake
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