Das, the plane will go faster and lands at the same speed but for me that speed on landing is pretty high since my FW190 weighs a ton (close the 30lbs....
The "engineers" and "aero dynamic experts" explain that the prop spins faster (only 20 inch diameter) and has a lot more bite... hence she goes faster... not a lot of thrust... longer take off... doesn't pull hard in the vertical like the Xoar 22X10... I would not use this prop on an 85... it'd probably over spin and grenade the piston rod or crank.