"Hello, I Own a 93 Bravo With
"Hello, I Own a 93 Bravo With a 3.0 Omc Just had A Marina Put Another Engine In The Boat.. The Problem Im Haveing Is We Cant Get The Boat To Advance Timeing..We Use The Shunt@ 600 rpm in gear Set timeing To 0 Hook Everything Back up Rev The motor In Neutral With...