RamHemi5.7
Senior Member
- Joined
- Sep 11, 2013
- Posts
- 531
- Reaction score
- 114
- Location
- Gilroy Ca
- Ram Year
- 2013 Quad Cab
- Engine
- Hemi 5.7 8 Speed
I dunno. After using redline 5-20 for 10,000 miles my oil analysis from BlackStone labs has some wear and not too much life left in it. I changed at right after and will do another 10,000 mile test. RP filter seemed to hold up but I wouldn't go much longer than that.