Recent Articles
Project Paw-Paw: Part 9
With the engine and transmission mods complete, it’s time to reprogram the 7.3L’s brain: the PCM.
Project Paw-Paw: Part 8
You can’t quadruple a diesel’s torque output without upgrading the transmission, so now it’s time to bulletproof the E4OD.
Leading Edge: 9 Industry-Changing Parts from PRI 2019
High-flow turbos, near-bulletproof rear-ends, cutting-edge fuel system technology, budget engine blocks and more…here’s to a prosperous 2020 in motorsports.
SUV King? Chevy Debuts 2021 Tahoe & Suburban with IRS, Duramax Diesel Option & More
The Full Size SUV segment heats up with full redesigns and new options for Chevy's two iconic models.
Outlaw Diesel Super Series: 2019 Season Recap
From nail-biting index races to 4-second Pro Mods, there was never a dull moment in diesel drag racing this year.
Cummins Owner's Gift Guide: Stocking Stuffers
Looking for the perfect gift for the Cummins owner in your life? These budget-friendly must-haves are sure to light up their Christmas.
Project Paw-Paw: Part 3
Our sleeper 7.3L build takes a turn toward serious with the addition of big hybrid injectors.
