1988 70hp merc

blackdonald

Recruit
Joined
Oct 22, 2000
Messages
3
What are the differences between the 70,80 <br />and 90hp mercs in 1988.All spec's and parts<br />are the same. Thanks
 

corm

Lieutenant Junior Grade
Joined
May 12, 2000
Messages
1,241
Re: 1988 70hp merc

Hi Blackdonald,<br />The carbs are different and maybe the port timing is different between the 80 and 90 hp.<br />The 70 and 80 just had different carbs. Which is where they came up with the 75hp as the 70 was choked down so much you couldn't hardly over rev it.<br />hope this helps<br />...have fun...corm
 
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