Sizing Turbos for Diesel Engines

Turbo Size: Understanding the Numbers behind compression-ignition Diesel guys are number guys whether they know it or not. You’ll see the Big Three touting numbers […]
DW  TAP

BD TapShifter: Early Model Year Duramaxes

One of the cooler features of 2006-and-up Duramax-powered GM trucks is the shifter, which allows drivers to manually shift up and down gears, making the […]
DW  GMBANKS LEAD

SpeedBrake Installation With Gale Banks

Just a few short years ago, the thought of 600 hp and 1000 lb-ft of torque in a daily driven street diesel was unimaginable. But […]