Started with a air filter question. Now I have the following exhaust questions.

After engine is warm, where should oil pressure gauge be both at idle and reving (above 2500 RPM)?

SOLD $50 Come get it all or I am gonna scrap it. I don't want to ship. 4g64 accessories brackets, engine mounts, with flywheel and altenator, ps pump...the plastic timing covers/hardware...   http://i156.photobucket.com/albums/t18/gr8white1/sales/IMAG0340.jpg   http://i156.photobucket.com/albums/t18/gr8white1/sales/IMAG0342.jpg   http://i156.photobucket.com/albums/t18/gr8white1/sales/IMAG0343.jpg   http://i156.photobucket.com/albums/t18/gr8white1/sales/IMAG0344.jpg   http://i156.photobucke

SOLD! Still have the rears.......       Unknown rear camber plates non pllow ball. $40 Shipped.   http://i156.photobucket.com/albums/t18/gr8white1/sales/IMAG1230_zps600adb5c.jpg