If all the diesels currently available, Duramaxes are among the kings of big-horsepower programming. There are many programmers out there offering 150-plus horsepower at the wheels, with some even ...
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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 ...
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