'65 Mustang Hi-po vs '65 Formula S

I had a 273 Hp Barracuda, my brother had a 65 Mustang coupe as kids. We built the 289 into a K motor with factory K rods, cam, Offy intake, 440 AVS, and a 3.90 limited slip 9" out back. It was pretty stinking fast. Biggest problem was trying to keep a C4 automatic alive behind it. He said it broke into the 12's one of the few times he took it to Thunder Valley Dragways in Marion, SD. He could have cared less.

http://thundervalleydragways.com/