I took off my upper and lower intake yesterday because i have a cobra that im going to install. Is there anything i should do? The ports in the heads are filthy. And the upper valve train is filthy. Im getting the lower intake and valve covers powder coated. I thought about getting the cobra intake powder coated, but not right now atleast because i like how the cobra looks. Im most likely going to get the lower intake and valve covers silver, but i was curious how blue would look. Cuz i have the blue scheme starting under my hood. Should i clean the upper valve train? I need the car completed by saturday morning so i cant do anything to major. ANy suggestions guys? Ill post up some pics in a few minutes Thanks.