please help identify 200x engine parts

[mean85200x]

hello everybody,its been awhile since i last posted.i got a 85 200x in a trade and started to restore it.got the frame and stuff done but lost interest.well now im getting back into it.i took out the engine today and really started to look at it.when i got it the valve hit the piston and messed the head up so i got another head.the 2 heads are different and the 1 that was on it looks ported.also noticed that the jug says 180cm on it and not 192.wondering if somebody could look at the pics and tell me what i have.and ill post pics of what i have to go in it and what it looks like now.probably gonna rip it apart again and have it powdercoated.btw is this the racing series supertrapp?and is this a stock piston or high compression?thanks in advancehttp://i173.photobucket.com/albums/w67/mean85200x/DSCF0569.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0575.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0573.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0574.jpg

http://i173.photobucket.com/albums/w67/mean85200x/DSCF0580.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0582.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0584.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0593.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0594.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0598.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0559.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0560.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0167.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSC03556.jpg

[mean85200x]

http://i173.photobucket.com/albums/w67/mean85200x/DSCF0166.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0165.jpg
http://i173.photobucket.com/albums/w67/mean85200x/DSCF0162-1.jpg

[1984 honda 200s]

id say a 200x head and a 185 head.

[atc500x]

the 180cc cylinder can be bored for a 192cc (200cc)

[mean85200x]

so the head on the left is a 200x and the 1 on the right is a 185?

[not-a-virus.exe]

that is correct look at the difference of the piston size
the one on the left is far bigger than the one on the right so the left is the 200x and the right is a 185 or smaller

[mean85200x]

i think ill just get another 200x head and jug.