Get a hands-on look at a torque adapter test and review conducted by classic engine experts, breaking down accuracy, ...

We put both engines on the dyno to see which made more horsepower and torque. It didn’t go as planned. Over the past year, we assembled two very mild small-blocks aimed at the typical hot-rodder ...

Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.

The 5.9L Cummins diesel engine is best known for its time when it powered Dodge trucks beginning in 1989, and it's an engine that certainly helped propel the Ram into being one of the top pickup truck ...

Boosting Performance: Where your engine starts makes a huge difference in where it ends up when it comes to forced induction One of the greatest inventions since the introduction of the internal ...