how do you make a 5.3 less anemic?

trade it off on a new vortec max! man this thing has balls...

http://i593.photobucket.com/albums/t...t302011033.jpg

http://s593.photobucket.com/albums/t...t302011032.jpg

http://i593.photobucket.com/albums/t...t302011031.jpg

definately needs a trans tune though.