Even still, if you have to turn your motor of effect it in any way to get it to mount up, you're doing something wrong.

I know that the 6th gen's uses a much differen't upper driver's side mount than the 5th gens, but is the Si mount any different than the GSR mount? I was under the impression that all Bseries cam mounts were the same, but the 6th gen Si mount may be different because of the mount change.

Post a pic of the diffs between the Si, GSR and DelSol tortion mounts. I'm quite interested to see how different they really are.