Streetmaster to Airgap
opinions of people that have never done it.
Including you.
Any head can do anything with enough Welding and grinding, but that does not apply to "can x head to y fast" because it's no longer the same damn head. Don't start with ship of theseus fallacy either.
So far, you've shown zero cars running 11s with a 302 head. Where's your evidence to back up your lies?
Claims from others carry no weight when the official record does not reflect their claims, nor does any available or demonstrated article so far.
You lie, you twist, you misrepresent.
You still can't explain wtf you brought up a manifold swap that netted moderate gains and concluded those gains were somehow too small to count. More dishonesty.