- Joined
- Jul 22, 2017
- Posts
- 1,537
- Reaction score
- 4,689
- Location
- York, Pennsylvania
- Ram Year
- 2014 1500 Laramie 4x4 QC, 3.21 rear, 8-speed
- Engine
- 5.7L Hemi
Why I said "we need our own lab". Oh wait, I'm retired, ok forget it.Maybe someday we will get numbers on filters that have 10k miles on them, that is what I attempt to promote. Filters that will filter better at the end of an interval then other filters, and most of that is theory. Will poly be as good as spun glass at mile 10k? My guess is spun glass filters as good at any mileage as mile 1 assuming capacity is there and oil acidicity didn't come into play. I'm not as sure with poly, it's a different type of media.




