i have a 22 ft CC Tahoe with a 200 Merc Optimax. It came with a 21 pitch 3 blade prop. WOT rating is 5750 rpm. 52 mph at 5800 rpm with WAY more throttle left. Got a 23 to bring down RPM, but maintain speed, if not increase it. A slight decrease in RPM, but still alot of throttle left (can still...
