So I'm running a 25p 4 blade now but I think I should be getting more out of the Merc. 18'6" boat, 6" jack plate and a 200 Merc and I'm seeing 64mph loaded by myself.
So I was wondering if anyone had a 26 or 27p 3 or 4 blade I could try out? I've tried a 24 and 25p turbo and actually lost about 6-7 mph.