UCC Archives - Page 3 of 4 - Engine Builder Magazine
4,000-HP Compound Turbo C15 Engine

It’s not everyday you see a semi truck capable of going over 120 mph in the 1/4-mile. Mario Monette spent years making his semi one of the fastest out there, thanks to a compound turbo C15 engine with 4,000 horsepower on hand! Diesel of the Week is brought to you by  @AMSOIL INC. 

Mattie Graves’ Twin-Turbo LML Duramax Engine

Mattie Graves is an up-and-coming star in diesel drag racing. Along with her dad and their shop, Hollyrock Customs, Mattie competes in the ODSS Pro Dragster class with the help of this twin-turbo LML Duramax engine. She’s looking to race more with PDRA and get her ETs under 4-seconds. See what goes into this Duramax

Single Turbo LML-Based Duramax Engine

Walking the grounds of Lucas Oil Raceway during the 2022 Ultimate Callout Challenge, we spotted Brett Deutsch’s 1969 C10 outfitted with an LML Duramax engine. Naturally, we had to stop and fid out more of the details of this badass truck. It’s our Diesel of the Week brought to you by AMSOIL INC. 

Twin-Turbo LB7 Duramax Engine

It’s not very often you find a diesel engine featuring true twin turbos, and it’s also not very often you find a diesel-swapped muscle car. However, this week we bring you a build that features both! This twin-turbocharged LB7 Duramax was built by Wagler Competition and then installed in a Z28 Camaro by Lavon Miller and Firepunk Diesel. Check it out!

Turbocharged 6.0L Powerstroke Engine

In an era where so many diesel folks opt for a Cummins build, it’s refreshing to see a badass Powerstroke catch your eye. Harlan Clemons is one of those Powerstroke guys, and his turbocharged 6.0L was a sight to see at the Ultimate Callout Challenge. Check it out!

6.0L Powerstroke
Compound-Turbo VP44 5.9L Cummins Engine

TJ Frey has been upgrading his first personal race truck for a few years now, and finally got it out to the Ultimate Callout Challenge to show off his work and hit the track. Check out this compound-turbo and nitrous-boosted VP44 5.9L Cummins build!

5.9L Cummins
Tearing Down Justin Zeigler’s 3,336-HP Cummins Enforcer Engine

Recently, D&J Precision Machine owner Drew Pumphrey invited the Engine Builder team to his Cambridge, OH diesel shop to help tear down Justin Zeigler’s UCC record-setting 6.7L Cummins-based Enforcer engine. We go over what happened during the UCC weekend and what Drew expects to find before tearing it down to see the results.

Eric Merchant’s Compound Turbo LML Duramax

Eric Merchant of Merchant Automotive was another valiant UCC competitor who opted to run a single truck this year. Under the hood of his GMC is a compound turbo LML Duramax. Check it out!

Compound Turbo LML Duramax
Chris Patterson’s Triple-Turbo 6.7L Cummins Engine

Chris Patterson of Unrivaled Diesel earned a 4th place finish at the 2022 Ultimate Callout Challenge thanks to this powerful triple-turbo Cummins engine. Check it out!

Chris Patterson
3,000-HP LLY Duramax Engine

Brett Deutsch’s 1969 Chevy C10 currently holds the record for the fastest diesel-powered Pro Stock truck in the quarter mile. Under the hood is this single-turbo LLY Duramax engine. Check it out!

LLY Duramax
DNR Custom’s Billet 6.7L Cummins Engine

At the end of April, the performance diesel crowd gathered at Wagler Motorsports Park in Lyons, IN for a weekend of racing, which included the Outlaw Diesel Super Series. Among the notable competitors was Derek Rose of DNR Customs and his brand-new, billet, 6.7L Cummins-based engine named Billet Bitch 2.0. According to Derek, this new

Justin Zeigler’s 3,336-HP Record-Breaking 6.7L Cummins-Based Enforcer Engine

We’re fortunate that Justin Zeigler’s diesel shop, Zeigler Diesel Performance, is down the road from us in Ohio. As such, we’ve gotten to know Justin well over the years, so it was extra special when he recently broke the horsepower/dyno record at the 2022 Ultimate Callout Challenge on his way to a repeat overall victory.