In article <nKJhb.65817$pl3.41435@pd7tw3no>,
Tony Hwang <dragon40@shaw.ca> wrote:

> Didn't CR some time ago rated Purolator above Fram?

I believe they did.

Here's an interesting link:
http://www.ntpog.org/reviews/filters/filters.shtml

This guy cuts apart oil filters for entertainment. This isn't exactly my
idea of a good time, but he likes it. He now recommends four
filters...Mobil 1, Amsoil, K&N and Fram X2. (He does say that the other
Frams are still not worth putting on your engine.) He also doesn't like
Bosch and STP filters...guess what's on my car? A Bosch. . Well, I
planned to drain out the oil that's in there now in a thousand miles--I
put dino juice in there for 1k just to get the sludge shook up, then
will change to Syntec and a K&N at that time.