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Featured Build: Pushing Limits with Chris Naudain and His D&J Powered Cummins

by Cecilia Herrell 14 Aug 2026

Featured Build: Pushing Limits with Chris Naudain and His D&J Powered Cummins

When it comes to building a high-horsepower diesel, every single detail counts. Whether you're hitting the drag strip, hooked to a sled, or putting power down on the dyno, you need durable components. That’s why we’re excited to highlight Chris Naudain and his D&J powered Cummins build, a true testament to what happens when engineering meets passion.

Chris Naudain's D&J powered Cummins race truck on the road.
Chris Naudain's truck is a testament to D&J's high-performance engineering.

Built to Perform

Chris’s truck isn’t just built for looks, it was built to lay down serious numbers and handle maximum boost. Under the hood sits a combination of D&J Precision Machine engine components designed to eliminate weak points and withstand the extreme pressures that factory parts simply can’t take.

From our precision CNC machining to our bulletproof internal components, Chris chose D&J to ensure that when he steps on the pedal, all that power gets delivered safely and reliably.

Key D&J Precision Machine Features on the Build

  • Heavy-Duty Engine Strength: Built around D&J’s proven Enforcer 6.7 Deck Plate and precision clearances, engineered to keep high boost where it belongs.

    The D&J Precision Machine Enforcer 6.7 Deck Plate Cummins engine block.
  • Billet Excellence: Equipped with our custom billet components, designed to resist flex, handle massive torque, and ensure peak valvetrain performance.

  • Precision Machined Cylinder Head: Delivering optimal airflow and maximum seal integrity to handle big turbos and aggressive tuning.

Watch the Truck in Action

Check out the full breakdown and see Chris's truck in action here:

Watch the Video on YouTube

Ready to Build Your Own Legend?

At D&J Precision Machine, we take pride in manufacturing performance parts that set records and give drivers the reliability they need to win. Whether you're building a dedicated race truck like Chris or upgrading your daily driver, we’ve got the engine blocks, cylinder heads, and billet accessories to take your build to the next level.

Looking to upgrade your diesel setup? Explore our full line of Cummins engine components or get in touch with our team today to discuss your next build!

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