Cummins Archives - Engine Builder Magazine
Compound Turbo 6.7L Enforcer Cummins Engine

D&J Precision Machine’s Enforcer Cummins engine has been around for a while now, but every time we see an Enforcer build, it remains impressive. This particular Enforcer was outfitted with compound turbos and all sorts of engine component goodies to the tune of 2,000+ horsepower. It’s our Diesel of the Week brought to you by AMSOIL

EB Takeover – Choate Engineering Performance

We were recently in Bolivar, TN at Choate Engineering Performance to do some filming for a couple of our video series, so we took the opportunity to allow shop owner Cass Choate to grab our phone and give a tour of his 155,000 sq.-ft. diesel engine and machine shop. This takeover is brought to you

12-Valve 6BT Cummins Engine

Eric Lucy and his 16-year-old son have been hard at work over the past two years building a 12-valve Cummins to drop into his F-250 King Ranch. Check it out!

6.7L Turbocharged Cummins Engine

Jessie Harris’ Cummins-powered Chevy C10 won the Fastest Diesel honor at Sick Week 2023. We were there to get the inside scoop on the 6.7L under the hood. Check it out!

Ryan Milliken’s Turbocharged 6.8L Cummins Engine

At Lights Out 14, Ryan Milliken of Hardway Performance put on a show and demonstrated how far diesel performance has come in recent years. Making it to the semi-finals against some of the country’s fastest cars, Ryan’s ’69 Nova sports a turbocharged 6.8L Cummins engine built by Fleece Performance & Freedom Racing Engines. Capable of

EB Takeover: New Performance Automotive

New Performance Automotive owner, Steve Burton, opened his diesel shop more than 20 years ago as a way to further his passion for truck and tractor pulling. Burton moved his diesel shop in 2004 to its current location in Rural Retreat, VA into a 6,000-sq.-ft. facility where his team does general maintenance and repair work,

Cummins Announces New X10 Engine

Today, Cummins Inc. (NYSE: CMI) announced it will launch the next engine in the fuel-agnostic series, the X10, in North America in 2026. This engine, named as part of the X engine family, is uniquely positioned to replace both the L9 and the X12 with the versatility to serve both medium and heavy-duty applications. It

Single-Turbo 5.9L Cummins Engine

New Performance Automotive owner Steve Burton built this 5.9L Cummins engine for a Pro-Street diesel spec’d pulling truck. Check it out!

Compound-Turbo 5.9L Cummins-Powered Mercedes Unimog

Jeff McCord of LinCo Diesel Performance recently put together this unique 5.9L Cummins engine that will be the powerplant for a 1965 Mercedes Unimog utility truck. Check it out!

Twisted Customs’ 6.7L Cummins Engine

At the 2022 Piston Powered Autorama, we saw several awesome diesel trucks sitting in the Twisted Customs booth. We got to chat with owner Zach Carpenter about his new 2019 Dodge Ram with a new generation 6.7L Cummins engine.

Intellectual Horsepower: All About Harmonic Dampers

Harmonic dampers are a component that seems simple on the outside, but there’s a lot more to dampers than you might think. Hear from the experts at Fluidampr.

EB Takeover: W.O.T. Motorsports

We join W.O.T. Motorsports‘ co-owner Josh McCormack for a tour of his new diesel engine, transmission and truck maintenance/repair shop in Abingdon, VA, which he co-owns with David Petrick. Both Josh and David have been high-horsepower diesel mainstays in recent years, and the two recently joined forces to start this shop. See what they have