John Lingenfelter has built a killer reputation in the high-performance world. He knows how to tweak a Rat and twist a Mouse's tail to make both of them really sing. In his quest for one more ...

It’s a good question when considering aftermarket upgrades for any car: is the value provided worth the investment? That’s the question today, featuring Motor Trend’s Engine Masters series. The ...

An old hot rodding adage is "airflow is everything." Well, if you consider that in its simplest terms--an engine is nothing more than an air pump--then airflow is everything. For years, gearheads have ...

Even the competition has to agree, Chevy's LS-engine family is more than just a worthy successor to the original small-block; it's one hell of a motor. The Blue Oval boys are jumping up and down about ...