There’s nothing we love more for big torque and visual impact that a good ol’ antiquated roots supercharger! On episode 25 of Engine Masters, presented by AMSOIL, hosts David Freiburger, Steve Dulcich ...

David Freiburger and Steve Dulcich are no strangers to junkyard engines and bizarre modifications on Roadkill Garage. On Engine Masters, they take that to the next level, adding crazy upgrades to ...

As masters of the Mopar engine, David Freiburger and Steve Dulcich know how to exact the most horsepower and torque from stock Mopar engines. Here's what the've done to some pretty basic Mopars on ...

On episode 64 of Engine Masters, the guys take a 555 big-block Chevy to the Blower Shop then test the difference in power between gas and E85, and how much more power can be made when running each on ...

Should you run a carburetor, or should you try the new and easy self-learning EFI setups? We’ll dish up answers in this episode of Engine Masters, presented by AMSOIL. Host David Freiburger, Steve ...

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 ...

Usually on this show, we are all about making more horsepower, but on this episode of Engine Masters presented by Amsoil, we are trying to kill horsepower! We bolt four different types of cooling fans ...

Topping your engine with a set of aftermarket cylinder heads is a near-certain method for making more horsepower and torque—but is the extra power really worth the money? In this episode of Engine ...

In this episode of Engine Masters presented by AMSOIL, you’ll learn a simple combination for a 600hp big-block Chevy. Many people building engines like this are torn between the streetability of a ...

The 408 is one of the most popular small-block V-8 stroker combinations for Chevy, Ford, and Mopar. This time on Engine Masters presented by AMSOIL and supported by Earl’s Vapor Guard and Mr. Gasket, ...