1985 70 ETLK Tuning for Altitude

onejaboney

Recruit
Joined
Jun 22, 2009
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2
Hi I just purchased a 1985 70 ETLK that is on a 15 ft. Boston Whaler.
I live in Colorado and run it usually at 8000 Ft elevation.
I have tuning and idling problems.
Anybody know what the factory setting is for the fuel/air mixture screw on the carb?
It stalls at idle and doesen't rev to it's WOT.
I'm running a 15 pitch prop and still can't get it to plane
 
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