UCC Archives - Page 4 of 4 - Engine Builder Magazine
Justin Zeigler’s UCC Record-Setting 6.7L Cummins Engine

Justin Zeigler of Zeigler Diesel Performance sealed a repeat win at UCC 2022. His performance included a 4.99-second 1/8th mile pass and smashing the UCC Dyno record with 3,336 HP! It’s all thanks to his 6.7L-based Cummins Enforcer engine. Check it out!

6.7L Cummins Engine
Deck-Plated Single-Turbo 6.7L Cummins Engine

Travis Trent’s F-250 race truck has since ditched the original 6.0L Powerstroke for a new, 1,800-horsepower 6.7L Cummins engine. Check out what makes it special!

6.7L Cummins
1,900-Plus HP LLY Duramax Engine

With aspirations of a 2,000-horsepower 6.6L LLY Duramax engine, Morey Logue of Interstate Diesel Performance is just on the verge of hitting his goal. Check out what’s helping him get there!

6.6L Duramax
Ultimate Callout Challenge 2022 Preview

The biggest diesel competition event of the year is less than three months away; read more to learn what changes are happening this year and how the diesel world is preparing!

Ultimate Callout Challenge
Triple-Turbo 6.8L Cummins Engine

According to Truck Source Diesel’s Chris Buhidar, the competition at the 2020 UCC event was the stoutest of any UCC yet. Despite the many struggles an event like UCC presents, Chris and his TSD team and their triple turbo, solid block 6.8L Cummins-powered F-350 took home second place overall. Find out why in this episode

Triple Turbo Solid Block 6.8L Cummins Engine

According to Truck Source Diesel’s Chris Buhidar, the competition at this year’s UCC event was the stoutest of any UCC yet. Despite the many struggles an event like UCC presents, Chris and his TSD team and their triple turbo, solid block 6.8L Cummins-powered F-350 took home second place overall. Find out why!

Turbocharged 6.7L Solid Block Cummins Engine

Thomas Borrell might not work in the diesel industry, but his passion for diesel motorsports has led him to build what many believe to be the ultimate diesel machine – a UCC truck. Check out his 2010 fourth gen truck and its new Freedom Racing Engines-built 6.7L Cummins engine.