History

• The Cummins turbo-diesel was first dropped into the engine bay of a Dodge truck in 1989, and has been offered as an option on Rams ever since.
  
  

Engine Family

• The Cummins engine used in Dodge trucks is from the company's B-series family, which includes the 6.7L, 5.9L (12 and 24 valve) in-line six engines, and 3.9L in-line 4.
  
  

Stock Power

• Power ranges from the 3.9L in-line-four's 130 horsepower and 355 foot-pounds of torque, to the 6.7L in-line-6's 350 horsepower and 650 foot-pounds of torque.
  
  

Most Powerful

• One of the most powerful Cummins B-Engines on record is owned by Scheid Diesel Motorsports, and makes over 1,600 horsepower and 2,000 foot-pounds of torque.
  
  

Awards

• The 600 version of the 5.9L (so named for the amount of torque produced) was on the Ward's 10 Best Engines List in 2004.