When good is not enough, Camshaft time again.

So 34-35 degrees at wot if I can see that clear enough on my phone. Did you run timing loops on the dyno? I’m not familiar enough with the TF 240s to know if that’s a normal range but I do know I’ve tuned some NA big block mopars with cast iron heads and they liked 37-39 degrees and sometimes in to the 40s if cylinder pressure was really low. I guess the question is how much tuning was done on the dyno?

I can’t see the graph very well on my phone evening I blow it up but 34-35 would need to be at 7k plus for those heads.

That’s a pretty fast chamber.

If he’s under 6500 I’d think 32 total would be tops unless I’m missing g something.