Eric, I've never owned an Evo .46, but I wouldn't think that prop would work. Once awhile back in this thread, someone was asking if a 13x4 APC (not wide) would work on an O.S. .50. I opined that it wouldn't, but to be sure, I tried it. That big prop caused all kinds of problems with the .50. It would barely turn it over 10,000 rpm and the needle became ineffective. The engine started getting hot.