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 ...

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 ...

Last year, Popular Hot Rodding magazine (a sister publication to KIT CAR) launched a new competition designed to showcase the absolute edge of street engine performance. Called the Engine Masters ...

Finally, after all these episodes, the Engine Masters crew set out to test the effects of running long rods versus short rods on otherwise identical engines. Do longer rods make more torque? Does the ...

On episode 26 of Engine Masters, find out if you can stuff 25 psi of boost into a cast-piston, stock-crank short-block and have it live! Watch as David Freiburger, Steve Dulcich, and Steve Brule strap ...

Standalone air/fuel ratio gauges have changed the game when it comes to tuning carbureted engines, with a world of possibilities and pitfalls when using them. We start by comparing five off-the-shelf ...