We dig into some aspects of intake manifolds that you may not have contemplated, fully understood, or thought worthy of further thought. You may discover some useful information. When you consider ...

As engine makers transition to lower emissions, they are adopting varying approaches on horsepower and displacement. One trend, however, is better torque curves that often help produce more peak ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Readers of this series will discover new thoughts and ample reinforcements for building consistent, powerful, and competitive Saturday-night engines. Jencks lays the hard-core foundation and McFarland ...

The world of automotive engineering has often been dominated by the race for higher horsepower and torque figures. Yet, there ...

Diesel engines are popular these days due to their unflinching willingness to handle high towing capacities and deliver lots of torque from low revs. In truck applications, a healthy amount of low-end ...

It's easy to get wrapped up in all the excitement of big horsepower numbers. The other magazines do it all the time. In fact, they chastise us for doing stories on "wimpy" motors that barely make 400 ...