408, Small or Big Block? Need EGT Info

What? Are you actually reading your EGT?

To the OP, as others have mentioned EGT is not the ideal way to tune. The only guys I've seen that used egt's were running alcohol or gas and a LOT of nitrous on very fast drag cars.

I appreciate that he at least answered the question. But that sounds like AFR to me. Any idea of the normal, and too hot range for the EGT is, at the primary tube 2-1/2 inches away from the head?