Cummins diesel engines power a lot of heavy-duty pickups, but which specific models come with one? Can you buy the engine on its own to drop into your truck?

Part 3 of our Ford f350 Cummins swap 6.4L to 12 valve Cummins is here. We get the engine ready to go in the truck and show the parts off that are needed to do the conversion.

Called the B6.7 Octane, Cummins' first gas engine is a turbocharged 6.7-liter inline-six that runs on 87-octane gasoline. Output ranges from 200 horsepower and 600 pound-feet of torque to 300 hp ...

When it comes to diesel engine upgrades, some modifications enhance performance and give your engine bay a distinctive look. Among these, a custom valve cover is an upgrade that delivers […] ...

Cummins engines are popular because of their reputation for reliability and undemanding maintenance and the availability of upgrades. Due to the robust design and plentitude of aftermarket parts ...