Cummins 14.3L Ace engine is one of the most powerful engines out there, powering U.S. tanks. That said, its unique design may surprise you.
For over a century, Cummins has made its mark on the industry ... first turbocharged diesel engine to participate in the Indianapolis 500 and the development of Variable Geometry Turbine designs ...
The Indy 500, the year I ran it, the way the aero was, you make big runs and stuff, but you’re not side-by-side constantly. I think that to me is the bigger difference of the way you race those ...