Fast is a relative term. For some people, 350 horsepower feels like a lot, especially in a small and lightweight classic car. For others, it's nowhere near enough to scratch the itch for speed. Stacy, the owner and builder of this '67 Nova, decided that an absolutely vicious 900 horsepower supercharged LS9 V8 from a Corvette C6 ZR1 was just right for his project. He met up with a film crew from AutotopiaLA, and after smoking the tires all the way through third gear, they gave it the title "scary fast." But Stacy just said with a smile, "she moves."