"I have been quoted $25,000 fo
"I have been quoted $25,000 for a MOH of both my DD 6v71ta's by Detroit Diesel in Tampa. But I am also considering a new refit with either Yanmar 6LY2A-STP's or Cat 3126's. My boat is an Atlantic 47 Motor Yacht 1985. Vibration is heavy, and I am interested in...