If a smog legal Weber works on a 81-83 22r and on an 85 22r than it will work on an 84. Whats the difference? A 22r is a 22r, and a smog legal Weber is a smog legal Weber. Just hook up all the vacuum lines and everything else correctly and it will pass, as long as everything else is working correctly. The smog tech isnt going to know any different or even care.
I'm unaware ca legal weber carb for a 83. 22R.
