I am pretty sure my engine is on its way out the window.

I never overboosted. (never even saw 8psi).
I never ran the car too lean.
I never let my EGTs get close to 1600.
I always kept my eyes on my gauges, and they were always reading perfectly.

Maybe I will be the first to truly lose my engine simply because of the fact that I strapped on a turbo.