Did you do the install, or have a nachine shop install it? I was reading over the instructions for mine several months back, and they seemed a little vague, use newspaper to set the gap between the teeth on the gears, et cetera.
P.S.
In order to prevent this from being a thread hijack, my peanut gallery brain had a thought; Are you going to try to do this build like @318willrun did his budget 318 thread?