Have you split open a oil filter?
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As far as oil filters and bypassing, I like my motors to get clean oil, not with larger particle in it due to the filter bypassing 40% cold oil
How do you measure the bypass quantity?
Wix has stated that their race filters with internal bypass bypass 200 % more(40% vs,20% than the stock filters do, they have also stated that their stock bypass filter can bypass up to 20 % with cold oil at the lower air temps, below 40F.
No rumors or I think I heard kind of information from me!
