Head to Head Shootout!

[amy98gt]

im going for a new build. 4.6 stroker, blower cams, and a D1-SC from procharger feeding the inlet. its going to be low compression, high boost. lets hear some suggestions.

 

[duff daddy]

Patriot heads are opened up pretty big, but they have issues with valve guide/seal size.

 

[vermilion]

p1sc or d1sc would be most beneficial from 9.xx static compression ratio.