I went to a NASCAR race and noticed that an awful lot of the
oil filters I was seeing are Wix Racing filters. I ordered some from my local parts store and they run around 10 bucks. I use a Dry Sump system with a Weaver
oil pump which is similar to the Nascar setup. I also have a remote filter setup so I don't know for sure if they make the Race version for regular motors but I would think so.
Regards,