In depth Oil filter study
 

http://home.earthlink.net/~mem...c.htm

Some good info.

Re: In depth Oil filter study (577HondaPrelude)
 

The original:
http://minimopar.knizefamily.n....html

...a bit more applicable to automotive/racing applications; a lot of the brands in the first link you'd be hard-pressed to find outside a boating supply.

The moral of the story is, don't use Fram, unless the idea of cardboard inside your engine excites you.