[Bigshrimpin]

Tbag - 21 pitch is WAY WAY too much pitch for that setup. 3.0L merc's are thirsty enough without be lugged down. Drop down to a 15 Pitch Mirage Plus and you'll pick up speed and a LOT of rpm's. The ratio on that motor is 1.75 and you'll detonate that engine lugging it down with a 3800/4000 rpm WOT. I am surprised you can even plane with that combo. Also the Laser II is a tiny bow lifting prop (designed for bass boats and such) . . . it's ok for a 20 seacraft with a lightweight 200+ hp motor, but not even close to the best prop for a big ole 225 3.0L merc pushing a 23 seacraft.