This is an article about two CSL's from 75 and 76 season still owned by BMW and how they are still competitive after 40 years. And how much more desirable they are in comparison with the new BMW raceing fleet.
http://autoweek.com/article/united-...er&utm_content=body&utm_campaign=awdailydrive
http://autoweek.com/article/united-...er&utm_content=body&utm_campaign=awdailydrive