What Is A 12-Valve Cummins (And How Is It Different From A 24-Valve?)

Cummins has been at the forefront of the diesel engine market for more than 100 years. At this point, an argument could be made that there are few manufacturers whose products are as well respected amongst the power-lovingĀ gear heads and long-haul semi-truck drivers of the world. Of course, more than a 100 years of production means the Indiana-based manufacturer has released dozens of engines since its founding. There are so many that it can be tricky keeping track of

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