If you do some searching on the internet there is a build where they dynoed a max wedge build with the small port a&a intake. They dynoed it with headers and manifolds. Headers increased hp like 12-15 and they moved the torque peak down about 1000 rpm. Torque numbers were real close the peak just came 1000 rpm higher with the manifolds. Wondering what your cam specs look like. Looks like that monster will pull a 3.23 - 3.55 gear and still be awesome on the street and strip.