You could have cut the tension with a knife at the Westech Performance facility. We'd invited a total of 12 finalists to give it their best shot, and unlike the previous qualifying sessions, we'd ...

Engine Masters Season 4 is an auto show that involves testing auto parts and conducting engine-to-engine shootouts to see which ones perform better. The show is hosted by four gearheads who know their ...

On a previous episode of Engine Masters, we watched David Freiburger (of Roadkill fame) and his crew run a comparison test between differently sized headers of the same long-tube variety. This time, ...

Engine Masters' first six-cylinder test. Will the Leaning Tower of Power live up to the name? Let's find out as Steve Dulcich puts his creation to the test. With a TorqStorm supercharger, 10.5:1, and ...

With so many Americans #HomeTogether, MotorTrend's top experts are inviting fans into their homes in the all-new, self-shot series MOTORTREND: WORKING FROM HOME.

On episode 4 of Engine Masters, Roadkill host David Freiburger and friends beat-up some Hooker headers mounted on a 400-cubic inch V8 to see if the restricted air flow would hinder performance. What ...

With so many oil weights and combinations on the market, the crew sets out to show how different weights behave, perform and react inside your engine under operating conditions. While it only ...

Does fuel really matter for your engine? Watch as the Engine Masters team takes a scientific look at just how much power and performance are produced by different types of gasoline. Video created by ...

The FinalsThe Engine Masters Challenge competition has gained the attention of our readers, the automotive aftermarket, and many of racing's best minds. For 2003, our goal was to find the ...

The Holley 4150 has been the gold standard for performance since it was released to the aftermarket in the '60s. Seemingly everyone has one, but do you really know how to tune it? Resident carb ...

Engine Masters Season 5 is an auto show that pits different engines against each other and tests various auto parts. The show, inspired by the original Engine Masters Challenge, is hosted by three ...

If you take a look at many of our tech articles for MM&FF, it should beapparent that we're big fans of horsepower graphs. We should probablyrephrase that statement by saying we're not so much fans of ...