pic of 83-84 250r pipe needed, questions

[200x_Basket]

i am looking for a pic of 83-84 pipe. i need to see if the one on my bike is stock. i was told it is a b***ani but then i was told it may be stock??? here are some pics of the bike. the pipe is welded at all seems and turns. it is not stamped.
thanks
chris

http://www.netsnapshot.com/pcw/b?KEY=6&ACCOUNT=794

[JETFIXER]

The stock one has a heat shield that screws into the pipe and if the shield is removed you would be able to see the bosses for the screws.
Im not sure what brand that pipe is but DG, Bassani and Pro Circuit made them back in the day. Hope this helps.

[JETFIXER]

Heres a stock one if you can make anything out of the pic.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1836586676 (http://)

[200x_Basket]

thanks. now i just have to find out what i have!