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 ...

Thankfully, our tunnel-rammed BluePrint Engines 400ci small-block is back in the dyno cell wearing a pair of 1-3/4-inch Hooker Super Comp headers that are ripe for a little clearancing. Along ...

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, ...

Welcome back to Engine Masters, presented by Amsoil, we're here with our first head-to-head shootout: Mopar versus Chevy! While the Mopar 383 big-block served as the workhorse performance engine of ...

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 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 ...

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 ...