If you want to squeeze more power out of a 24-valve diesel Cummins engine, you might want to change out its fuel-injection pump with the P-pump conversion kit.

Descendants of Cummins founder and influential inventor Clessie Cummins are coming “home” to celebrate the company’s 100th birthday. Company officials estimate that about 90 members of the Cummins ...

All five historic Cummins Indy cars will run a parade lap before this year’s Indianapolis 500 race Sunday, May 26. Photos courtesy of Cummins As a 23-year-old test inspector for Marmon in 1911, ...

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 ...

The Model U was the first Cummins engine to have moving parts fully enclosed and pressure-lubricated. In 1931, Clessie Cummins drove a Marion truck equipped with a Model U from New York to Los Angeles ...

Matt Cummins, who lives in West Linn, Oregon and his father Lyle Cummins, Wilsonville, Oregon, will travel to Columbus for the celebration of Cummins, Inc. 100th anniversary. Lyle and his family will ...

Columbus, Indiana's Biggest Secret Clessie Cummins, a self-taught engineer and promotions whiz, had used the Indy 500 now and again to show the world how durable his diesel engines built in nearby ...

Cummins is a company on fire, in every positive sense. It recently announced the acquisition of Jacobs Vehicle Systems and Meritor Inc., thus expanding, diversifying, and strengthening prospects for ...

Cummins Inc. struck a deal to acquire Jacobs Vehicle Systems from Altra Industrial Motion Corp. for $325 million. The deal is expected to be finalized by the end of the year, following the usual ...

Thousands of pickup truck drivers pouring into Terre Haute this weekend love the diesel engines rumbling under their vehicles’ hoods. Yet, it’s hard to imagine any fans attending the three-day Scheid ...