Small-Block vs. Big-Block. How Do You Want YOUR 500 hp?! Engine Masters : Season 5 Episode 23

On Engine Masters, presented by AMSOIL, the guys break down two very different engines that both make very similar 500-hp power numbers. It's our 500-hp 372 small block vs. our 500-hp big-block 454 and a high-rpm screamfest vs. low-end grunt.