3.7 coupler issues??

salt river bob

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Joined
Jun 13, 2012
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2
I have a 1985 sea ray amberjack w/twin 3.7 190 hp. my port engine just dosent seem to keep up with my sarboard engine when trying to get on plane and it seems forever to do so, and also it really revs a couple hundred rpms with no power to get up on plane. any help would be deeply appreciated.
 
Joined
Mar 27, 2010
Messages
3,008
Re: 3.7 coupler issues??

Could be couple of things... wrong drive ratio installed on the one drive, different props, carb issues,
 

salt river bob

Recruit
Joined
Jun 13, 2012
Messages
2
Re: 3.7 coupler issues??

Could be couple of things... wrong drive ratio installed on the one drive, different props, carb issues,
already eliminated crab issues , going to change props see if this solves the issue, drive ratio i don't know i have owned the boat for many years and never had this problem , it alway's ran like a raped ape, just very frustrated.
 
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