Motorhead Messiah - Fuel Efficient Cars - Biodiesel - Hybrids | Fast Company

I remember reading about Johnathan Goodwin and have told a few people about him, but I always a) forget his name, b) forget where I read about him and c) have never bothered to go back and check.

That’s changed and here’s an amazing article where he turns a 2006 Hummer into a 600hp, 60mpg beast.