Add hotter cam or Add hotter head ?

THIS

View attachment 1716031148
or
THIS

View attachment 1716031149



:BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead::BangHead:
I already told you, cam!! .intake and headers of course.
I'd say for the average cam Joe's going to use, a factory head would suffice.
That means with the weeny cams you choose, the aftermarket head will only show a small improvement. like miniscule. lol