There is from the factory a dashpot (vaccum valve) that is screwed into the rad (upper left side looking from the front), and I would sure like to know how all this works.
I know a lot of guys that remove the emission controls, but I'm doing my best to return mine back to factory stock (appearence wise for sure). The previous owner yanked all the emission stuff out and threw it away hoping the car would run better (most don't).
Anyhow, if some one could email me directly or post it on the board it would be much appreciated.
transman
