We may receive a commission on purchases made from links. Diesel engines, known for their great fuel efficiency, are sensitive to cold temperatures. Instead of using spark plugs, as gasoline-powered ...

Cummins has been one of the most respected names in the diesel engine game pretty much since the moment the company began manufacturing diesel engines. And that is saying a lot, as the Indiana-based ...

Of course, the Gen IV/V LS/LT variants get most of the attention in today’s performance world from its abundance in junkyards to the incredible upgrades from aftermarket companies. In fact, our ...

Brian Tooley, the founder and head gearhead at the business that carries his name, told us about different projects, and it was an LT1 test engine that caught our attention. It had just made 785 hp ...