Cummins' Duesenberg diesel race car made history at the 1931 Indy 500, completing the 500-mile race without refueling and using just $1.40 worth of furnace oil.
What's the strangest car to ever qualify for the Indy 500? With its truck roots and unique engineering, the #28 Cummins ...
The best Cummins diesel engines are the result of decades of innovation, which all began with founder Clessie Cummins. They also have a history of racing at the Indianapolis 500. In 1934, Cummins ...