i remember seeing a integra with a teal valve color in a mag a while back
what is the meaning of it ?

Some people just get their valve covers painted (or powdercoated) non-stock colors. Same reasons anyone else do things to their cars, because they want to. As long as I don't have to see it on my car, people can do what ever they want with theirs :dunno:.

i kinda figured that but i have also seen the jdm cover on ebay in the teal color but i guess its just a custom

There are a few H and F-series that are blue, some H-series and B-series (ITR and CTR) in Red, and the rest are Black (maybe a dark gray in there?). But anything other than those are just custom.

yeah they are custom for sure, if you get one, try to get one powder coated, over time the painted ones will just chipp. Powder coated ones last longer

Not to mention powder-coating will stand up to heat better.