I have a Mach 26 with twin 300 Pro maxs. I would like to hear from any others who have the same setup, or others interested. I'm running 105 mph@about 6100 rpm...What do your numbers look like? What size props are you running? I have a set of Lab finished Merc 4 blade 32 pitch, 14.5 inch, and a set of merc lab finished 3 blade 32 pitch 15 inch. Do u have any ideas for more reliable speed? No blower motors at all, I hate being towed!