https://bobistheoilguy.com/forums/ubbthreads.php/topics/4627091/Ecotec_5.3_oil_filter_bypass_P
After reading the above article, I've decided to run the PF63E or other filters with the equivalent bypass psi instead of the Fram Ultras and Napa Golds I've been using. So, if I read correctly, the PF63E spec is 22 psi? If so, using the Motorcraft FL500S and Napa Gold 7502 (which is the fl500s equivalent) would be safer than using the Napa Gold 7045, which is the PF63e equivalent and has a bypass spec of only 12-15 psi. Or should I continue using any filter that crosses and not worry about the bypass spec?
After reading the above article, I've decided to run the PF63E or other filters with the equivalent bypass psi instead of the Fram Ultras and Napa Golds I've been using. So, if I read correctly, the PF63E spec is 22 psi? If so, using the Motorcraft FL500S and Napa Gold 7502 (which is the fl500s equivalent) would be safer than using the Napa Gold 7045, which is the PF63e equivalent and has a bypass spec of only 12-15 psi. Or should I continue using any filter that crosses and not worry about the bypass spec?