While 7M RIBS can also use twin gas outboard and single diesel water jet engines, the U.S. Navy seems to prefer combining Metal Shark boats with Cummins engines, as evidenced by an upcoming ...

Let's start with a disclaimer: don't put food in your car. If you can eat it or drink it, don't put it in the gas tank or the oil port or anywhere under the hood.

Cummins diesel engines are terrific ... with a few exceptions. There were a few years when their quality just wasn't up to ...