I'm getting ready to get the Amsoil bypass oil filter setup on and have looked everywhere for stone stock oem oil pressure for 20+ 6.7 to use as a guide after I install my setup and put a temp gauge on the housing for a day or so just to see what it looks like after the installation.
15w40 Cold start idle
Hot idle
Cold at 2k rpms
Hot at 2k rpms
I've read on this site it has more than the 11-19, i just didn't see numbers. I have seen 25psi hot idle and 40psi hot at 2,000 rpms for the 11-19. Whats the 20+ stock no billet regulator?
Thanks,
Dustin

Have a gauge on my 16 but I have the billet regulator. I am gonna put a test port on my 22 to see what the numbers are just haven't gotten around to it yet. The 20 and ups use a variable displacement pump instead of fixed.

 

I'm looking forward to your information from you 22'. I wonder if the 20+ run the same base pressure at idle and 2k as a 11-19 with a billet regulator? 30 at idle and 70 at 2k?

 

I'm pretty sure it doesn't go that high. It stays around the 30psi mark I think. The vd pump decreases the load on the engine that way for efficiency. We shall see.

 

I can't see it staying around 30psi under 25psi and 3,000 rpms. That seems crazy low. It looks like I will loose ~8psi with my bypass filter setup. 22psi at 25psi and 3k, parts would be wearing fast. That's another reason why I run 15w40 instead of 10w30.