Diesel enthusiasts’ interest in engine swaps is at an all-time high, spurred on by owners’ love of their aging vehicles and disenchantment with the performance of their factory-installed powerplants ...

Cummins’ 5.9L diesel engines have many wonderful traits, from the simplicity of their design to the durability and reliability of their internal components. However, the powerplants also have parts ...

Turbochargers are one of the best methods for extracting more power out of an engine with less total displacement. Unlike a supercharger, which compresses air at the intake stage and runs off a belt ...

Today, a major part of Cummins' reputation as a diesel engine manufacturer lies in the torquey inline-six turbodiesels that have faithfully powered the Ram heavy-duty pickup trucks since 1989. Some of ...

Independent engine maker Cummins Inc. supplied the most Class 8 diesel engines overall in 2018, and set a record for its heavier-displacement units used in one of the strongest years on record for new ...

Having worked through the data, we may have just found the most reliable diesel engine going into 2026. As it stands, there ...

Cummins’ new X12 engine is slated to hit the street sometime early this year, probably shortly after its formal launch in February or March. The engine was introduced in August 2016, and I had a short ...

As it readies the 12L ISX-G to begin production in mid-2013, Cummins is taking this natural gas-fired heavy truck engine unit on the road to fleets and dealerships to explain the engineering ...

The world’s largest independent engine maker, Cummins Inc., is partnering with the biggest truck builder, Beiqi Foton Motor Co. Ltd. of China, in a joint venture that will see Foton use Cummins ISG ...

President Joe Biden visited Cummins Inc. in Fridley, Minnesota, on April 3 as part of his administration’s Investing in America tour, which touts the administration’s agenda on manufacturing and clean ...