build my 440 to 600hp cheap

I think the cam could be better, but you have it..The convertor is a little low, IMO, but again, you have it..If the vavle job has been cleaned up, you have a better shot of getting you ETs, but you dont need 600 HP to run 10s in a 3K lbs car...That was one of my points. I would suggest a larger carb, if it's a std 4150 DP you have, but like you said, you have it..so, I'd say toss it together, and see what shakes out..A caution tho, make sure the 13:1 piston will work with the Edelbrock heads if it's domed..other than that, waht do you have to loose? You can always change stuff later if the short's done well.