Originally Posted by TPrelude-370z

Yeah, I totally agree it is in the nature of that motor. I am a strong believer in persist without exception. Another way of putting it in this situation, never settle until you have exploited all available options.

It is a low cost trial and error with no drawbacks. Really, I have nothing else to do on this bad boy unless I go forced induction so this is worth the energy. What else do I have to do mods wise. Interior is already beautiful, have a nice weighted shift knob, everything I need for a street car.

This will be an interesting journey. Whats the worst that can happen? It stays the same. No big deal. But again, thank you for your posts, makes me at ease and recognize a little hiss is no big deal.