My 69 Dart "AKA" The Blue Mutt

billsdartgt said
with my domed pistons cheapest option is have some X or J heads done, would have to work on any aluminum ones and that would drive the cost p to much

I've been reading a lot on machining the x heads and most people are saying if you want "really good flow #'s it will cost as much as aluminum heads." I dont really know though, I'd love to get a drimmel and try to do some at home head porting.