VIDEO REPORT: Cummins #28 Sets Speed Record… in 1952
When Cummins entered its #28 Special racecar in the 1952 Indianapolis 500 Race, the company wasn’t looking to get into the racing business. It was trying to prove a point about diesel engines, and boy, did they succeed.
Source:: http://www.todaystrucking.com/video-report-cummins-28-sets-speed-record-in-1952