The biggest advantage to using a 4BT Cummins is its torque - here's how much horsepower it can kick out.

Cummins vacuum pumps tend to leak oil where the power-steering shaft enters the rear of the housing (arrow). The typical cause for the leak is a failed shaft seal inside the vacuum pump’s ...

Read how a Cummins diesel engine swap can have unlimited horsepower potential, a strong aftermarket backing, and a variety of transmission choices, only on dieselpowermag.com, the official website ...

The 20-inch rollers hide power-assisted rotors up front and drums for the rear axle, and obviously enough, power steering is also featured.

The Cummins ReCon 4BT is rated at 150 or 155 hp depending on whether it's built for commercial and government or recreational applications.