I'm not getting involved in the newly created top end oil cooler fad. In my opinion, it is just a way to grab another few hundred dollars from the already cash strapped racer.
USLC has been using these engines for 23 years, and now, all of a sudden, a huge need for a top end oiler kit? I don't buy it.
People are just putting another brick wall, I mean oil cooler, in front of the air cooled engine, blocking even more air to it.
I know Dennis, Hank, and probably others stock and sell these systems, I choose not to.
I try to focus my business on keeping the racer on the track.