2200lbs + 500+hp = one helluva ride!
A coworker used to work at a shop that works on VERY high $$$ classic muscle cars. Alex, my coworker, owns a 69 charger 440 six pack that isn't stock. He got to take an original 427 cobra home for the weekend (owned by his boss there) and said it was by far the fastest car he's ever driven. I think a cobra kit car with a built all aluminum blown 351W would probably be the ultimate open track roadracer.