I am going on my 2nd year of working on my FD single convertion. I have the a-spec 3574 set up. I have wrapped my exhuast manifold and have it installed. I am going to remove the manifold to have the duel EGT bungs added to the manifold.

I have a few questions. regarding the EGT probe and readings. When I have this done on this manifold how far back from the flange for the block should I be?

Also I will be get the equal running LIM for the car. How much will this help with HP, tuning, and EGT readings?

Last is what are you guys using as far as a twin EGT set up on your cars and do yu have pics of the set ups you are using?