Cummins 6BT: 15 Must-Know Facts to Power Your Diesel Dreams!
The Cummins 6BT , a 5.9-liter inline 6-cylinder diesel engine, is a legendary workhorse known for its durability, power, and versatility in trucks, marine vessels, and industrial equipment. Introduced in 1984 by Cummins Inc., a global diesel leader since 1919, the 6BT (and its turbocharged aftercooled variant, 6BTA ) delivers 160-370 hp and up to 992 lb-ft of torque, making it a favorite for Dodge Ram pickups, marine applications, and engine swaps. Whether you’re searching for a Cummins 6BT for sale or need Cummins 6BT specs , this guide provides 15 essential facts to fuel your diesel dreams in 2025. From horsepower to maintenance, we’ve got you covered. Ready to explore the Cummins 6BT engine ? Let’s dive in! What Is the Cummins 6BT Engine? An Overview The Cummins 6BT is a 5.9-liter (359 cu in) inline 6-cylinder, 4-stroke, turbocharged diesel engine, also known as the "12-valve" due to its 2-valve-per-cylinder design. Launched in 1984 for Case agricultural equipm...