For most street engines, it’s a great idea to choose a spark plug with an extended reach tip. These plugs offer the same heat ...

Powered by a longitudinally mounted five-cylinder Audi powerplant, the monster Golf threw down 850hp to all four wheels at 8000RPM before the dyno stopped sampling properly. This is pretty ...

Lingenfelter Performance Engineering is a top name in Chevrolet tuning, not to mention being a talented modifier of other General Motors vehicles. The company’s latest project is something ...

In the video below the break, [Jimbo] takes us through the process of measuring its output using a home built dyno. The dyno that [Jimbo] has built is a Prony Dyno, and it’s among the oldest and ...