Unleash the beast that is a modified 6.7L Cummins with these proven power recipes.
Bring your common-rail 5.9L to life with these no-frills power recipes.
Transform your P-pumped Cummins into an animal with these budget-friendly parts combinations.
From lifted trucks to one-off hot rods, the Cummins diesel continues to be the go-to choice for those looking for power and reliability.
Get up close and personal with Rtech Fabrication's latest classic Chevy truck creation
How much abuse can the iconic inline-six handle? Get help finding the limit for your Cummins diesel engine here.
This Mud Grappler-graced, 1,300hp ’17 Chevy Silverado holds nothing back in the dirt.
If the P7100’s ability to add 100 hp for free doesn’t get your attention, its four-digit horsepower potential should.
Stripped to the bare frame, this 2000 quad-cab Dakota build may have taken a few years to come to life, but the wait was well worth it.
Triple-digit boost pressure, 1,500 hp and 8-second elapsed times — it’s all here!
Fit with a 12-valve, 5.9L diesel engine, MRAP axles and coilover shocks straight from a trophy truck, this midsized Bowtie is one of the wildest machines on the planet.
Rolling coal and burning rubber in the world's first Cummins-powered drift Miata.