High RPM's
 

Have a 31 foot Bounty, weighs 9 tons. I removed the twin diesels, podded it and put twin 350 Suzuki's on it.

Not happy with the performance so far, so looking for some help. Running at about 25 knots the motors are turning at 5200 RPM, that seems high to me

Have dual 3x15.5x19.5 props

Any insight or help wood be greatly appreciated

Cheers