How much horsepower should I expect?

I did forget to mention this will be a street and a seldom strip car its going into.
It will have a built A518 auto, 2500 stall with 3.55 gears for now..

I wouldn't change a thing.

Street car, with lots of bottom end torque, will be much more fun then one with 100 more HP.......

Port the heads, better carb, better headers,BIGger cam, HIGHer stall.............
Now you have a much faster car...........that you don't drive much because it eats to much of that high priced fuel!!!!!!

JMO:thumrigh: