seen.. You are especially stupid when you get all hot headed when you are confronted as your intelligence and logic goes straight out the door.
And ofcourse people are going to jump all over your case you make stupid remark. You ever hear of constructive critcism?
There is the right away to approach a subject or express yourself and there there is your way.
Also don't be such a keyboard warrior Gainsville is not that far from ATL.
Oh and guess what you can coat the inside of pipes. There two types of coating one that works upto 2000 degress and one that resists upto 3000 degrees. Exhaust gases float out around 900-1200 degrees out of the manifold.