Originally Posted by grip grip
Thanks for the explanation, as that was just what I needed to hear. Unfortunately I didn't install the gauges until after I increased the boost, so I don't know what the norm is.
A couple days ago I saw 14psi in closed loop and I believe the max boost these make stock is the same. That's what scares me.
I think that is more than stock boost. Can you log to see if any knock retard is present? I would consider an EGT gauge to see what your temps are running. I would consider adding water/meth spray as that will help cool the combustion chamber.