Mike, how will this ported compare to a 390 you have done?
John,
I asked Mike the same thing. I've kind had my heart out for a ported 390 to find out, but he said you more then likely will not be able to tell the two (ported) apart.
if you shamelessly beg and Mike agrees, I got no problem having him test this one out for the crowd.( once completed- probably after the holidays. can't rush perfection ya know)