Just to clear a few things up. Roger Anderson is not dead thank's Scott. He has a site or lives in Florida.(Chevron Tiga Cars ?) Chris Smith's site is
www.chevronracing cars.com Vin Malkie's site is web.chevronbiteus.net
en.wikipedia.org/wiki/Chevron_Cars_Ltd states that Chris Smith owns the controling shares in Chevron Cars LTD as of 2006 ( from Anderson&Coleman) as per the article.
Dave