Relocated injectors, larger plenums and some machine work to add to the 'coolness' factor.
http://www.ls1truck.com/upload/files...20Location.jpg
http://www.ls1truck.com/upload/files/141/V2%20Top.jpg
http://www.ls1truck.com/upload/files/141/V2%20Front.jpg
http://www.ls1truck.com/upload/files/141/V2%20Angle.jpg
http://www.ls1truck.com/upload/files..._o%20cover.jpg