johnson 175 upgrade

worminbass

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Joined
Jun 3, 2003
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i have a 86 johnson 175 and read in the manual<br />where the piston bore is the same as the 235.<br />the carbs have a tag that has 235 on it.<br />is there any modifications that i can do to increase the power.i have an electric fuel pump.and would the boyesen power reeds help.
 
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