| IIRC, mine is anywhere from 40-60 while driving down the road. Most of my driving keeps me under 2000 rpms on the highway. I think I am around 50-60 going down the highway. I run synthetic oil....Delvac 1 5w40 year round. At normal idle when warm, I think mine is about 25-30 psi. Of course, I have an LB7 too.
__________________ 2004 GMC 2500HD D/A CC Carbon Metallic w/ LB7
4" turbo back MBRP exhaust
TST Powermax Programmer, Diablosport Predator
285/75-16 BFG T/A KOs, Eagle Alloys Series 187
Clifford 2 way remote start, High Idle, Bilsteins
Extang Classic Platinum Tonneau Cover
AFE Magnum Force Stage 2 Proguard 7 intake Kennedy Diesel Merchant Automotive My Photos |