So, compared to the popular 4.0L inline six cylinder that came standard in a wide array of Jeeps during the late 1990s and early 2000s, the 3.9L Cummins 4BT stands out.

However, your best bet to get the exact engine that you want is to purchase a Cummins R2.8 from the new Cummins Repower crate engine division. The R2.8 is a brand-new, factory-built, 2.8L, inline ...

A 4BT (albeit a heavy little engine) comes in at 780-800 lbs. with oil, which is just about what a gasoline big block weighs. A 6BT is around 1200 lbs., making it suitable for ¾ and 1-ton chassis.

Cummins is kicking off its Repower program with the R2.8 turbodiesel. It’s a 2.8-liter four-cylinder that makes 160 horsepower at 3,200 rpm and 267 pound-feet at 1,600 rpm.

Cummins began producing the 6.7L Turbo Diesel inline six-cylinder engine for use in the Dodge Ram pickup truck lineup in the middle of the 2007 model year. The first-generation 6.7 Cummins ...

Cummins announced it had begun selling the first engine in its Repower crate series, the R2.8 turbodiesel I-4.Marketed directly to the consumer, the engine takes its architecture from a global ...

The engine is compact at 28.3 inches high, 25 inches wide and 25.1 inches deep. And it weighs 503 pounds. Cummins had two installed in its booth: one in a vintage jeep, the other in a 1980s era ...

In a rock crawling off-road vehicle, engine torque is paramount. So, compared to the popular 4.0L inline six cylinder that came standard in a wide array of Jeeps during the late 1990s and early ...