well I got the opti done and all seems to be running fine, just one more quick question. Do you have to bleed the coolant from both bleed screws...or can you do just one? I did one, but the other is super hard to get to with the intake elbow on. I'm kinda hesitant to take it off with the engine running. Thanks in advance!

 

here is a link on bleeding the cooling system

http://www.bfranker.badz28.com/fbody/coolant.htm