liquid asset, that is to bad. I have two friends that used Bronson Hill. One with a 312 Formula/454mags & Whipples, he gained a couple of mph. My other buddy has a 91 32 Fountain with a couple of 600hp Tyler Crockett motors. He was running 85 mph with 27 4 blade Hydro's. Sent the props to Bronson and is now running 87+ on gps. Needless to say he is very happy and the boat just feels smoother after the labbing.