Thanks for the comments about my boys Dart. We are happy with it for a 400 pump gas driver at 3550 and 3.91's. I keep telling him I will help him step it up some but he has his mind set on turbo charging it down the road ! Well who knows ?
I remember one of the Mopar mags did a 400 build and dynoed it about 10 years or so back and I know I have the mag in my pile of a mllion or so mags. I cant remember what it made but I remember it was a budget build. Ron