Cummins

Ken Phillips’ ET Bracket-Dominating Third-Gen If you could pick a truck that does everything well, Ken Phillips’ ’06 common rail, or something very close to […]

It’s Not Impossible! Just because the electronically controlled Cummins mills burn cleaner and are easier to fine-tune doesn’t mean street able 12-valve applications have gone […]

Help! My Truck Won’t Start! So there we were hundreds of miles from home, pulling a trailer, with a truck that wouldn’t start. Geez…aren’t 12-valves […]

Jesse Harris’ Daily-Driven, Tire-Carrying, 9-Second, Cummins powered C10 By Mike McGlothlin Wheels-up, rear-wheel drive vehicles are relatively rare in the diesel world—which means that most […]

Supercharged Cummins By the late 1930s, the diesel engine was rising to meet the needs of a market growing ever more friendly. The support infrastructure […]

The Upgrades Your Cummins Can’t Live Without If you’re a Cummins owner, you know that performance and reliability go hand-in-hand. In terms of serviceability, durability […]

12 to 18 Degrees–How Much Time Will We Gain? We hear it all the time, timing makes power. But how much power? Well, there are […]

Giving an old, worn-out 12V Cummins a few fueling upgrades While the 12V Cummins might be considered a dinosaur to most in the diesel business, […]

Duramax-Powered Cummins Swap In the diesel industry, Cummins swaps are nothing new. The B series inline-six has been the engine of choice for sled pullers, […]

CHECKING OUR CUMMINS HEAD BOLTS AT 270,000 MILES Cummins diesel engines are known for their insane reliability over upwards of 500,000 miles. When it comes […]

A RESTORED AND REBORN 550HP ’01 DODGE You can’t buy trucks like this anymore, but if you’re a dyed-in-the-wool second-gen fan, you can certainly do […]

A 700HP, Cummins-Powered OBS Ford It’s true that you don’t have to spend big money to build the truck of your dreams. Even though Tyler […]

Keeping EGT and Coolant Temps in Check in A Modified 6.7L Cummins With 800 lb-ft of torque or more on tap and a stack of […]

Adding Power, RPM, and Longevity to a ’98.5-’02 24-valve Cummins While the 24-valve 5.9L Cummins found in ’98.5-’02 Dodge Rams can be a great workhorse engine, […]

The Exhaust Brake Every Second-Gen Turbo-Swapped 6.7L Cummins Needs Whether you’ve ditched your 6.7L Cummins’ factory Holset HE351VE to make more power or you were […]

Brown’s Diesel and Goerend Transmission Build a Race-Ready 47RH Four-Speed Automatic It’s no secret that diesel engines can handle stupid amounts of power. But transmissions? […]

Cummins has been taking a battering lately. Barely a month after crippling US tariffs affected its China-made products, Cummins now has to recall over half […]

The worsening trade war between the US and China just claimed a new victim. Cummins Manufacturing, the beloved maker of diesel engines, will have to […]

What do you think of the all-new 2016 Nissan Titan XD? Does it stir your heart, make you want a test drive, even persuade you […]

Fire-Rings, Head Studs, and Valve Train Upgrades for the 6.7L Cummins No matter the power plant, the natural design of the internal combustion engine—where the […]