The SA FE452 dyno sheet indicates 512 HP @ 5700 and 518 ftlbs @ 4400. Nice lumpy cam. Probably could get the torque and HP to peak at something lower if you swapped out the single plane intake for a dual plane. According to the spec sheet that came with my motor, the base price for his "406 super FE stroked to 452 CI" is $8500. Add a bunch of other necessary stuff and some real cool bling, and his price goes up to 14K.... that's the one he built for my car.
Jim Harding
#4279512 - SA452 - TKO600
#3004 - 302 - 4 speed
La Plata, Maryland