Re:Whats up with my head??
 

It's probably an A2. In Japan some models of the EG came out in 91.
http://www.honda.co.jp/pressroom/library/auto/CIVIC/

Re:Whats up with my head??
 

then it must be a JDM 92 Si-R ll head cast in 91. like I said the guy told me it was an A2 and it is identicle to my bro inlaws 99 A2. however... I noticed the cams on my JDM are much wilder than hiscams being USDM. So if the A2 cams were changed from the A1's and made more top end increase. I cant wait to feel mine seeing as how they are the wilder JDM A2's. thanks guys this clears up alot..... :)

Re:Whats up with my head??
 

same head as the 1 g b16 just different cam's

Re:Whats up with my head??
 

So, the head says PR3-1 (cast) into it?