Quote Originally Posted by jeffreycastgsx View Post
TOO rich can't cause detonation, many factory boosted run in the 9's for there tune just to be EXTREMELY safe, leaning them out usually wakens these cars up a lot. The extra fuel in a way cools everything, opposite of what a lean mixture causes, heat.
My thoughts exactly. Again, speaking from a chemistry/engineering standpoint, I really don't see how running rich will cause detonation