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squeezing more power out of a 25hp merc?
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<blockquote data-quote="gotmuddy" data-source="post: 247387" data-attributes="member: 926"><p>I am wanting to squeeze more juice out of my 1996 25 merc with a jet pump. I have found out that they made a 30hp two cylinder but the carb setup is completely different than my 25hp. I was thinking about buying a head and having the surface ground down .040" to boost compression. I may even look at making the exhaust manifold more free flowing, and I could make the bore of the carb larger as well.</p><p></p><p>Side note, can I hook a tach up on this motor?</p></blockquote><p></p>
[QUOTE="gotmuddy, post: 247387, member: 926"] I am wanting to squeeze more juice out of my 1996 25 merc with a jet pump. I have found out that they made a 30hp two cylinder but the carb setup is completely different than my 25hp. I was thinking about buying a head and having the surface ground down .040" to boost compression. I may even look at making the exhaust manifold more free flowing, and I could make the bore of the carb larger as well. Side note, can I hook a tach up on this motor? [/QUOTE]
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