Those turbines can be rough on #6's....... I saw this boat at the Daytona poker run last year and yes it is very fast. They were running 140 in 3-5's and ran offshore 60 miles from inlet to inlet. They got to the dock 40 minutes ahead of the second boat (46 RR w/1075's). RR had a lot of people aboard and probably didn't run wide open for long.