Originally Posted by wilsel
Depends on it's current condition, and the tuning. I wouldn't push past 5-6 PSI, without tuning. 8 PSI would be my limit with tuning before beefing up the internals.
Its got 110k miles on it, and its still running strong. Nothings ever gone wrong with the engine. (It was my dad's car...he doesn't drive very fast :screwy: )