hello everybody. building a smog motor for vegas. cannot find information on what actual emmision equipment was on a 1978 Z28. i know there was a smog/air pump and a charcoal canister. as for everything else i dont know. anyone know where i could find emmision equip specs? thanks.

 

There was also a catalytic converter too.

 

If they do the emissions testing there,which i assume they do,then you should be able to contact one of the shops that does the testing and they should be able to tell you what all you need to have to make it pass.

 

Are u sure your car isn't old enough to be exempt from emissions testing.