1985 GPZ 900R A-2 stock silencers
Working on a resto on a 1985 GPZ 900R A-2. (1984 version produced in the second half of the year)
The exhaust system is the 4 in 2 and has a K290 on the left size and a larger unidentified can on the other.
I have seen several used sets for sale and wondering what the stock version is supposed to be.
K100, K262, or K290.
This was the produced in Japan Model starting with serial JKAZX2A18FA.
Any help would be appreciated.