Exhaust - what should I look for to identify?

Posted by seestheday on
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Exhaust-what-should-I-look-for-to-identify-tp3422798.html

Hi,

I have a 4 into 1 exhaust on my 81 CB750K that obviously isn't stock.  As far as I can tell there are no markings on it.  What should I look for to identify what it is?  If I attach a pic will people here be able to tell me what it is?  I'm at work right now, but can snap a pic when I get home.
1981 CB750K with 900 cams
90K KM's, rebuilt head, rebuilt carbs, upgraded valve stem seals

My wife's recipe website that I'm trying to help promote: Strawberries for supper. Yes, I am a lucky man.