'95 Johnson 175's

FreeBeeTony

Captain
Joined
May 15, 2002
Messages
3,991
Ruining Twins......just bought the boat about a month ago.
Stb engine bogs down if I throttle up too fast..........it's like I have to sneak up on it. Once it gets to ~2K RPM's....I can punch it and it will take off like a rocket.
I know the throttle cam and timing roller must be in sync and I think they are.
Is what I am describing the carbs opening too soon or too late?
Any opinions/suggestions?
 
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