When it comes to diesel trucks, more information is always better. With project Rust Bucket, we were confident in doing quick dyno pulls, but still felt the need for gauges while driving on the street ...

The operating status of most of today’s diesel engines is typically monitored by a truck or car’s factory computer. Boost, exhaust gas temperature, fuel-rail pressure, and myriad other engine ...

Forced induction is getting more and more popular with automakers. Turbocharging is an effective way to add performance to your vehicle, even if it didn’t come equipped with it from the factory. And ...

One of the great joys of life is experiencing the surge of horsepower from a turbocharger. It makes all of the sutututuuuu and pshhhh you could ever ask for when the throttle blade slices closed – ...

Way back in 2007, someone on a VW TDI forum came up with a new boost gauge project. At the time, it was a remarkable feat of engineering, capable of displaying the manifold pressure on a tiny OLED on ...