

Underhood
Engine Build: Turbocharged 6.7L Cummins Swap
Mountain Machine owner Steve Ortner's Cummins swap is everything he dreamed it would be and more.
Mountain Machine owner Steve Ortner's Cummins swap is everything he dreamed it would be and more.
MB Diesel Performance had a customer come in looking to upgrade his 2009 Dodge 2500. Find out what went into...
It's one of the only known, working mechanical injection systems on a 6.0L. Find out what went into this unique...
Lead Foot Diesel Performance got to showcase everything it's capable of on this Ford King Ranch dually build.
Find out what went into Outcast's 3,500-horsepower Wagler Duramax engine.
Caranci Performance Diesel recently built the ultimate tow rig — a 2017 F450 with a 6.7L Powerstroke diesel.
Diesel engines have a certain level of differential pressure that needs to be maintained.
This Chevy Silverado 2500HD Z71 has a triple turbo 6.7L Super Stock Cummins under the hood.
Paulhamus Diesel Performance does everything from regular maintenance and repairs to full performance engine work.
Ben Francis, James Vannest and Vannest Performance built this triple turbo 6.7L Cummins engine.