408, Small or Big Block? Need EGT Info

Again, screw your chunking the gauge, I'm gonna use it. I have someone working with me on the dist tune, you apparently don't know that but seem to think you know I'm not keeping an eye on it.

It would be nice if you wouldn't try to tell me what to do, suggestions are appreciated, that's what I'm here for, not to be treated like an ignorant child. And I suggest that if you can't tell me what the EGT readings should be, don't reply.