Huh...
http://www.grandprixforums.net/chipp...mon-51934.html
http://www.grandprixforums.net/al-10...res-52049.html
http://www.grandprixforums.net/97-gt...wer-48080.html
Anywho...
8psi is fine. The problem is it is elsewhere. Are your mounts bad? Is your front sway bar flipped upside down to avoid the downpipe hitting it?
Check those.
Also...AL104's gapped anywhere from .050"-.055" would be fine.