I've found a place in Kitchener that is selling carb rebuild kits for '81-'82 RX-7's. I was wondering what, if any differences exist between the '81-'82 carb and the '85 carb, and if these differences would make the kit not worth buying

Thanks!

 

Minor differences. You may not get some proper gaskets for stuff like the emissions stuff. Basically the ancillary stuff is different.