Cummins Announces Jennifer Rumsey as CEO
Columbus, Indiana-based Cummins has announced Jennifer Rumsey, president and chief operating officer (COO), will assume the role of president and chief executive officer (CEO). She replaces CEO Tom Linebarger, who ends his term with the diesel and alternative fuel engine and component manufacturer on August 1. Rumsey will be the seventh CEO and first woman
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!
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
Derek Rose’s Triple-Turbo 6.7L Cummins Engine
Derek Rose of DNR Customs has one fast Cummins truck. In fact, it’s currently the fastest 4WD diesel truck in the world! Check out the triple-turbo 6.7L Cummins engine under the hood!
Single-Turbo 5.9L Cummins Engine
Trent Owens may be one of the only guys who keeps a camper shell on his truck while running in the 6.70 index class. But, a powerful 5.9L Cummins engine under the hood means he barely has to worry about it affecting performance. Check it out!
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.
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!
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!
1,400-HP 6.4L Cummins Engine
Justin Zeigler of Ziegler Diesel Performance has proven time and time again he knows how to build an engine. This 6.4L Cummins he just finished for customer Travis Richards is one more example of that. Check it out!
Turbocharged 6.4L Cummins Engine
This 6.4L engine under the hood of Aaron Reynolds’ ’94 Ram 2500 helped the truck knock off a 5.51 at 136 mph in the eighth mile. Check out the details of the build!
Diesel Turbocharging Options
When it comes to turbocharging your diesel engine, there’s more than one option to consider. We breakdown those options and what you should think about for different applications. AMSOIL Garage is brought to you by AMSOIL INC.
5.9L 6BT Cummins-Swapped Toyota Supra
A Cummins engine… in a Supra??? Well, you don’t see this everyday.
