i think it's a ford gt, it's the only thing that comes in my mind that would fit your description, this car won the 1966 24 hours le mans, and it's body features havent changed much since the first ford gt came out, the latest ford gt still looks alot like the first model, this has a DOHC, 4 valves per cylinder, supercharged V-8, 5.4 liter mid-engine rear wheel drive