Time to upgrade bottom end and Turbo
Ignorance is bliss i guess, you must drive your car very conservatively for it to last so long. Its not so much the HP that kills the stock block, its the torque. If you can build your "reliable" 500 and whatever horse Evo for 5K, then so be it. I just wouldn't feel confidence in the car lasting very long for what i use my Evo for.
