On this episode of Engine Masters presented by AMSOIL, we test the power differences between 118-octane race gas and Rockett Brand E85 ethanol-blended fuel. There’s a lot more to just the horsepower ...

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 ...

With the 2006 Engine Masters Challenge, we mark the fifth anniversary of what has become a definitive showcase of engine building skill. This year's competition will be the first in which the field is ...

Street-car turbo people, this one's for you. We all know that adding any sort of restrictor-like a muffler-is going to hurt power on a turbo motor. We also know that sometimes it just makes ...

The 2015 AMSOIL Engine Masters Rules Document provides guidelines and minimum standards for the configuration and operation of engines to be entered into the Engine Masters Challenge competition. As a ...

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 ...

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.

Engine Masters Season 7 is a reality show that revolves around testing auto parts and comparing different engine builds. Hosted by three auto veterans, the seventh season of the show premiered in ...

On Engine Masters, presented by AMSOIL, the crew dives into how cylinder head flow and boost affect horsepower. They run their 363 Windsor once with 195cc and 225cc heads, and declare once and for all ...

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 ...

Engine Masters Season 3 is an automobile reality show that features three auto experts conducting engine-to-engine competitions and testing auto parts to see how they perform. The third season of the ...

Engine Masters Season 7 is available to watch on HBO Max. HBO Max contains a wide variety of TV shows, movies, sports content from HBO, AMC Network, BBC, CNN, Cinemax, The CW, Eurosport, and many ...