Hi i have two threaded spark plug ports in my d16z6 head.. was waundering how i should go about this.. i looked at re threading the port my self but it seems like a delicate process so i was thinking about taking it to a shop.. any ideals on what i should due and how hard is it to do this process yourself.. look forward to your answers and thx for reading

 

Do it ur self is not hard you just have to stay straight or otherwise is gonna get ****ed up lol

 

I would take the head off and take it to a machine shop. If you do it yourself take the head off because you dont want and metal shavings in your motor.