Streetmaster to Airgap

Its obviously your assertion that everyone needs after market aluminum heads to make any power at all right......But some how magically some mange to do it with out those.
Obviously? Incorrect. Only in your eyes.

Maybe ask GTX John who stated his car does it over on Class Racer how he manages to do it. Maybe while your there you can tell all those other class racers they need big ported heads to move enough air to run the numbers?
Now your just being silly and trying to be inflammatory.
I’m not asking GTX John anything, I’m asking you here and now how you do it.
I’m also not telling a class racer anything.
Running ported heads just makes it easier to make more power. Since certain classes of racing say no ported heads, than that’s the way it is. They go for being efficient. I get that.

So the question is very simple does the head move enough air to make the power?
Is the head ports stock, untouched?
Its a YES or NO proposition is it not.
Not! Not from where I sit is it a yes or no question.
See my above question.

Surely you're confident to do that.
To “Man up?”, this discussion requires nothing to man up about. I’m not arguing anything yet. I am asking questions.

I’ll say this outright, if the head is dead stock, then as I type away right now, I have no idea how to do it.
Could I figure it out? IDK! I’ll just say I’m not interested in trying but hearing what others do and how they went about it is always interesting and welcomed.

Now you said GTX John went 11’s in a 4,000lbs ride using 302 heads.
I think that’s cool. I would assume there ported, but if there not, even better. I’d like to know how it was done though I don’t think I’ll ever hear or see a class racer talk & type about there stuff ever.

Now can you define power finally?