76 dart 318 header suggestions

318
I see you are focused on the 1/4 mile. Where less than 1% of a DD resides.
I see you are focused on HP, to the expense of torque, where 99% of the DD resides.
Thats Ok. Id rather have a 500cid with a 3000 rpm redline, than a 318 with a 9000 rpm redline. Im a dedicated streeter. I was never big on 1/4 miling. And the little 11/1 motor will be passing you at least once a week at the gas pumps.Maybe twice.
I have built them both ways.