got my latest issue of muscle mustangs and fast fords today, and there was an article about extrued honing in there. I've heard a lot about it, but never knew really anything abuot what it was and how it works. has anyone on here had their heads/intake done?? if so what are the results, from what I read the results are better than hand porting, but short of CNC, and a LOT cheaper than CNC