What street port?
 

I installed a new crate motor (13B- 94FD) back in 2004 and only have 12,000 miles on it. It was street ported and has 3mm apex seals. I cannot find the paper work on it and am not sure who I received it from (too many years ago), although it may have been KDRotary. The car has 99-spec sequential turbos and has all the necessary mods including a PFC. How can I tell how much port is present? My average idle is 15-16 inhg at 900 rpm, 15 inhg at 820-850, and 14-15 at 760-800. Is it a mild or moderate street port? I want to know since I am looking at my timing maps to see if they need adjustment.