360 CI/ 380 HP Really?

I want to thank everyone for all the replies, advice and info.Now that I have the 750 carb on with the correct power valve and the new Pertronix mechanical advance distributor somewhat dialed in I can feel the potential. I drove the car to work and back today and when accelerating from a turn or on a long hill I could feel the power and heard no detonation. When I shut the car off there was no "run on". It's close to winter now which usually last about 9 months here so since I bought no new projects for this winter I will have the time to swap out the converter, gears (or complete rearend if I go 8 3/4) and put some headers on. I'll have to start gathering some parts. Illl be checking For Sale Forum.