The No. 28 Cummins Diesel Special

    July 26, 2016
    In 1952, the No. 28 Cummins Diesel Special cemented a special legacy at the Indianapolis 500 and also, in many ways, helped reshape the future of the trucking industry. That year, this unique diesel-powered race car captured the pole position - the only diesel-powered racing machine ever to do so - with a one-lap time of 139.104 mph and four-lap time of 138.010 mph. It also helped Cummins validate the use of turbocharging and fuel injection within its diesel engine design.

    In 1952, the No. 28 Cummins Diesel Special cemented a special legacy at the Indianapolis 500 and also, in many ways, helped reshape the future of the trucking industry. That year, this unique diesel-powered race car captured the pole position - the only diesel-powered racing machine ever to do so - with a one-lap time of 139.104 mph and four-lap time of 138.010 mph. It also helped Cummins validate the use of turbocharging and fuel injection within its diesel engine design. (All photos by Sean Kilcarr/Fleet Owner)

    About the Author

    Sean Kilcarr | Editor in Chief

    Sean Kilcarr is a former longtime FleetOwner senior editor who wrote for the publication from 2000 to 2018. He served as editor-in-chief from 2017 to 2018.

     

    Voice your opinion!

    To join the conversation, and become an exclusive member of FleetOwner, create an account today!

    Continue Reading

    Sponsored Recommendations

    What challenges are top of mind for fleet professionals in 2025? Get exclusive insights from the 2025 Fleet Trends Survey and discover where the industry is headed next.
    The most successful fleets accomplish more than delivering freight. To accomplish this, fleets need a fuel that’s reliable, more economical and more sustainable. That fuel is ...
    Are your KPIs driving real fleet improvement? Learn how to set smarter, data-driven benchmarks, track success like top-performing fleets, and apply proven strategies to optimize...
    Learn how eets can enhance truck utilization and minimize safety incidents using business intelligence and AI. Delve into innovative practices, technology integration and real...