change from 4hp to 5hp

awacs

Recruit
Joined
Feb 8, 2004
Messages
1
How do I change the carburetor jets on my new Mercury 4hp 2-stroke outboard to get 5hp out of it. Also what is part number needed. Not concerned about warrentee if it works.
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: change from 4hp to 5hp

Hi, AWACS.<br /><br />As MY says, 1hp wouldn't be noticable.<br /><br />More important, changing the jets wont give you 5hp, it will give you a terrible running 4hp.
 
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