My maximum elevation is 8000 ft Above Sea Level. my most frequent use is about 850' ASL. I don't adjust the air/fuel every time, just a slight adjustment to the idle screw. Adjustment is typically less than a quarter turn. I was hoping there was some kind of after market adjustment kit.
Does anyone make an aftermarket remote idle adjustor for a Mercruiser 4 cyl 3.0? I have a refurbished 1973 Glas ply that I take to several different lakes at different elevations. I tire of removing the engine cover every time I switch lakes to adjust the idle screw.