Dale Quarterley, who won the 1988 AMA Pro Twins championship on a Ferracci 851 Tricolor Kit, is back in motorcycle road racing by working with some young American racers. Interestingly, all these young racers have last names that should be recognizable to long time followers of AMA road and dirt tack racing, Benjamin Smith, Draik Beauchamp, and Anthony Kosinski, but I can't find if there's any connection to Mike, Rex, or John.
http://www.superbikeplanet.com/2016/Apr/160405daleq.htm
