What is the correct WOT RPM for a set of Yamaha Saltwater series 200 Hp? I think they are 1993. This weekend I noticed that WOT we were only turning 5,100 with a ¼ tank of gas and 4 adults, clean bottom, 28foot Pursuit <br /><br />Mac<br /><br />CORRECTION: Engines are 1996 Saltwater Series II