What are the best ones. I have the AMSOIL DR By-Pass system, with SDF-15 and BE-90 Filters. I would like to have a good long life filter, AMSOIL, but don't really need the ADVB since my filters are mounted vertically.
The only one I'm aware of is the Purolator 14460, available in regular or PureOne. Purolator PureOne is a great filter. By-pass setting on this one is 8-10 PSI I believe. The Purolator book lists which filters have ADBVs and which don't (as well as by-pass relief settings and thread size/pitch).
quote: Originally posted by TooSlick: You still want an ADBV, so the oil doesn't syphon out of the filter and back into the oil pan after shutdown ....