Just tried running her with muffs on and fishing some plastic weed wipper chord into the out nozzle at the head a couple of times and run more Salt Away
Scroll way down the forum page and find a forum on boat steering; you may have better luck there. I don't know the answer to your question. Good luck
Bought a used boat with Mercury Model 1150 motor. Seems to run real rich so thought I'd do a tune up. The literature says to use L76V spark pugs. Label
You don't need them.
Those coils can be used with the 6 horse motors on up. The 15 horse and below mount the coils with a bolt right through
Maybe this will help