DW  EXTECH LEAD

Project Grocery-Getter: New Turbo, Injectors, And A Massive Fuel System

When building your daily driver on a budget, some things just have to be done multiple times. Generally speaking diesel performance goes step by step—tuning, […]

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 […]

Fire-rings, Head Studs, & Screw-in Freeze Plugs

Solving the 6.7L Cummins’ Head Gasket Issues—For Good The 6.7L Cummins is hard to beat in the diesel world. The common-rail inline-six features the longest […]
DW  HEAD

Ford 6.0L Head Fix: Injector Bore Crack Repair Made Easy

The Ford 6.0L engine was made for Ford by International, and, like the 7.3L, it has had its share of problems. In general, both of […]
DW  GMLB LEAD

PPE Pump and T-Case Brace Kit Upgrade

The Duramax/Allison combo was a pretty solid homerun for the GM crowd right from the get-go when it was released in early 2001 for the […]