i had mine up to aprox 55 mph, that was with the full canvas up and a 1/2 tank of fuel

some guy with a older one with the same power said he get 60mph with lab finished props

iam thinking of having it done to my props over the winter

as far as the canvas formula is sending a new set of window to see how they fit. if they fit the same as mine they are going to pay for a custom made set

Formula is great to work with, no lie. I guess we pay for it, but at least you get what you pay for.

You say 60mph, he must have 350Mag's. If not I'm getting lab finished props. Do you know how much money I should be lookin' at.

Unfornately I've got about 80 gallons of gas 3/4 tank. Man! gas is heavy. I'm thinking 58mph MAX.

I'lll let you know. I'LL BE ON THE MAT