This is probably one of the wildest engine swaps you’ll ever see. The owner of this classic Ford Mustang slapped in a 5.5 Litre E63 AMG bi-turbocharged motor from a 2012 Mercedes-Benz into its hood and now produces a crazy 721 bhp and 1,200 Nm of torque! Watch the video by YouTube channel, Officially Gassed – OG, to see this beast in action!
