More power below that is where I went with that.
I do not see any components that make big power in ootb form listed. Performer intake...stock heads with unknown valve job and valve. I assume the cam is .441 aka .420 lift after all the bad angles. Whichever head...
..To me.. in this build..If the .300 lift is in the toilet...that's a lot of it.
Maybe I'm missing that you mean he needs some 302 heads? ;) jk
We're on the same thing..