It means dismantling pollution controls, something that has always been federally illegal, is now being done more strictly than ever. If you didn't know before, you know now, the EPA has begun to implement the Clean Air Act aggressively ov…

Dyno events are a great way to illustrate how different power combos play out in the real world. Therefore, the Purdue University Diesel Club, a group of diesel enthusiasts that attend the flagship college located in Lafayette, Indiana, ho…