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can I get more out of a Johnson 30hp
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<blockquote data-quote="claytonb78" data-source="post: 349787" data-attributes="member: 14002"><p>This may sound stupid but I upgraded my Gamefisher 9.9 to a 15 HP by comparing the parts manuals of each to determine what factory parts were different. In the end it was a larger carb, new reed plates, and a slightly different exhaust that were changed. Seemed to work as my 9.9 would get 10 mph and my 15 HP gets closer to 13 mph. </p><p></p><p>All I am really trying to say is I'd look at the parts catalog for the 30 and 35 to see if there's a lot different. Sure, takes some time but you may be able to just buy the parts you need for the upgrade...or at least see what's different and how cost prohibitive it is.</p></blockquote><p></p>
[QUOTE="claytonb78, post: 349787, member: 14002"] This may sound stupid but I upgraded my Gamefisher 9.9 to a 15 HP by comparing the parts manuals of each to determine what factory parts were different. In the end it was a larger carb, new reed plates, and a slightly different exhaust that were changed. Seemed to work as my 9.9 would get 10 mph and my 15 HP gets closer to 13 mph. All I am really trying to say is I'd look at the parts catalog for the 30 and 35 to see if there's a lot different. Sure, takes some time but you may be able to just buy the parts you need for the upgrade...or at least see what's different and how cost prohibitive it is. [/QUOTE]
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can I get more out of a Johnson 30hp
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