Engine Masters

David Freiburger explains cam lift, duration, love separation angle and installed centerline.

The guys bolt four different types of cooling fans onto their 350 small-block Chevy.

This episode reinforces the fact that Steve Dulcich is not just the guy in the back of the dyno room, he's a legit engine master. You won't question that after you see his homegrown porting job.

The guys test the power of using various pipes on a straight dual exhaust.

It's Roadkill meets Engine Masters. On this episode, host David Freiburger pulls the engine out of the Rotsun 240Z and stabs it on the engine dyno at Westech Performance Group.

The guys determine what budget bolt-ons can be used on a small block Chevy 5.7 to get more power.

The guys show how to install and tune a blower and dual double pumpers on a budget short-block.

Find out if you can stuff 25 psi of boost into a cast-piston, stock-crank short-block and have it live. We strap a ProCharger centrifugal supercharger to a bone-stock Chevy 350 bottom end.

The guys test a whopping 19 different combinations of filter sizes and styles.

The guys test the internet theory that too big of an intake port kills bottom-end torque.

One of the most common valvetrain upgrades for pushrod-style engines is roller rocker arms, which are often said to increase horsepower through reducing friction. But is it true? Find out on this episode of Engine Masters.