No Collars is the only Viking 66 CONVERTIBLE available today with both a factory installed Sea Keeper 26 and upgraded MTU 2,030 horse power engines. The MTU 16V2000 M91s provide far superior performance than the Caterpillar C32 Acerts. She features a custom Palm Beach tuna tower.This 2015 66 VIKING CONVERTIBLE is equipped with a mezzanine cockpit with air conditioning and teak, transom fish box, exterior crew quarter access, two generators, ice machine, water maker and Release Marine teak chair package, plus much more. This very serious seller wants it sold