From the recommendation of Peter at Propco, I put a 3 bladed SS 12 X 10 on my tunnel. I have increased rpms to 5800-6000, and I really think my top end is increased. I got up on plane in about 2 seconds.
I was "overpropped" before. The only thing I feel I need to do is add a Bob's stabilizer plate to eliminte cavitation when jacked up to max height.
Peter knows his stuff fellas.
