APRIL HOT ROD; 360 Magnums

A while back, when they first came out with the 360/380 HP engine, a few fellas installed this engine into an A body car that has the track on it's mind, not street.
Reported times I have seen have been as low as 12.2 or 12.02 when the car is built around a 1/4 mile at a time. A street car should perform as you predicted without to much trouble or mods.