Meet the players, and watch as they square off in the first competitive segment of Diesel Power Challenge 2017 Presented by XDP. The chassis dyno at ATS Diesel Performance is the place where it’s all ...

Most diesel enthusiasts look for a way to test their latest modifications, and we’re no different. After bumping the engine’s injection timing up from 7 degrees to 27 degrees before top dead center ...

Last month we built a mild street engine using a factory Chrysler 383 block, crankshaft, rods, and cylinder heads combined with some aftermarket goodies from Comp Cams and Summit Racing Equipment, and ...

The nomenclature of engine power can get tricky. Brake horsepower, shaft horsepower, pound-feet (lb-ft), dynamometer ratings, revolutions per minute, engine load, and temperatures all play a part in ...