Engine Masters takes a completely stock Chevrolet 305 small-block, keeps its original cast crank, rods, and pistons untouched, and feeds it nitrous until something finally gives out. Along the way, one host delivers a line about nitrous and human error that viewers still quote, and a perfectly timed Spanish slang word becomes its own small viral moment. Watch to find out exactly how much a genuinely stock 305 can take before it lets go.