For any of you that want to know more this is a good place to start. Buy both of these books. They are excellent and will fill you in on T racing equipment. They are both available on EBAY and here is a link.
http://motors.shop.ebay.com:80/i.htm..._dmd=2&_sop=10
To learn more about PRE-WWII racing use this link to Kurtis's excellent site about every form of early racing.
http://www.jalopyjournal.com/forum/s...d.php?t=380814