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 ...

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 ...

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 ...

Engine Masters Scoring Explanation Steve Dulcich from Engine Masters Magazine explains how the scoring system works for the compettition. Check back to popularhotrodding.com and enginemasters.com for ...

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 this episode of Engine Masters presented by AMSOIL, we test the long-standing Internet theory that too big of an intake port kills bottom-end torque. Watch us take the mildest of 408 Ford ...

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 ...

This episode of Engine Masters presented by AMSOIL reinforces the fact that Steve Dulcich is not just the guy in the back of the dyno room—he’s a legit engine master. And you won’t question that after ...

Engine Masters Episode 20 Teaser On episode 20 of Engine Masters, four types of cooling fans are bolted to a 350 Chevy small-block to see which type consumes the most power.

Hot intake air temps are bad, and cold IATs are good, right? But how bad is bad, and how good is good, especially in a boosted application? To find out, the guys explore the benefits of an air-to-air ...

2013 AMSOIL Engine Masters Challenge Video Coverage - Friday/Final Results Five days ago 30+ teams arrived to put their engine to the test at the 2013 AMSOIL Engine Masters Challenge and after a ...

The AMSOIL 2011 Engine Masters Challenge ended on a high note. Nail-biting, heart-stopping action as the best of the best competed for the title of this years Engine Masters for the Street and Xtreme ...