U&A
Senior Member
- Joined
- Apr 29, 2016
- Posts
- 9,261
- Reaction score
- 18,563
- Location
- Michigan
- Ram Year
- 2016 3500 SRW
- Engine
- 6.4 HEMI
I traced the reason for the puro's and why I believed it ticked in my truck, not enough holes for full flow. I could have cared less to look into this until my truck ticked on one of these filters, a pic is worth a 1,000 words. We have been researching a listening to youtubes and research, there is nothing I've heard in the last 5 years that convinces me there is a better filter then RP. I've never heard anyone having an empty filter when changing oil, adbv is not an issue at all with hemi's, as in zero, never happened. They never keep oil in the lines, only the filter, and they work.
Question.
Are you saying the slotted holes seen on the Purolator are giving less flow than the round holes on the royal purple?
Or are you talking about the perforation holes inside the filter?
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