hey guys i have 1990 f150 with a 4.9 and im in the process of buying a new head and you can get one with or with out smog pump ports and i think the engine bay would look alot cleaner with all that crap what all would you have to plug off and is it a good idea or is it better just to leave it on as far as "runability" im not looking for more horsepower becauase i know it wont gain and im going to leave the pump itself on for the pulley and witch also brings up the question does arizona have emissions check?

 

do you live in arizona if so, do they do emissions checks