Mike Moran of Moran Motorsports in Taylor, MI began developing this 570 cid Hemi engine capable of 4,400 hp nine years ago. Moran finally finished the engine earlier in 2018 and wound up with a 5,295 hp, 100% billet engine! Find out what it took to make this one-of-kind engine in our Engine of the Week sponsored by Cometic Gasket and Penn Grade Motor Oil.