Project OBSessed

F350 Cool Down and Stop It We’ve rounded third and are headed for home on Project OBSessed. It’s been a year in the making but […]

DURAMAX VVT SCIENCE

AN INSIDE LOOK AT THE HT TURBO PROMAX 64 The introduction of the Variable Vane Turbocharger (VVT) on the LLY GM Duramax in 2004 may […]

LONG-HAUL DURABILITY, 700-HP CAPABILITY

CAPABILITY INSIDE FLEECE PERFORMANCE ENGINEERING’S NEW CUMMINS STREET HEAD The trickle-down effect from the competition diesel segment has a unique way of impacting the rest […]
DW  FDOIL LEAD

Bullet Proof Diesel Oil Cooler 6.0L Power Stroke

Over the last decade or so, Arizona’s Bullet Proof Diesel has become famous with making the unfortunately infamous 6.0L Power Stroke reliable again. The 6.0L […]
DW  MOUNT

Duramax Containment: New Duramax Motor Mounts From Merchant Automotive

With a few bolt-ons and some tuning it’s pretty easy to get a lot of power and torque out of the Duramax engines that GM […]
DW  GARAGE LEAD

The Outer Limits: Inside Diesel's Most Extreme Competition Engines

About 15 years ago, diesel truck engines were around to be sure, but they weren’t considered in any sort of performance category. Sure, there were […]