Let the mods begin; as soon as the guys over at Speedfactory received their first 2008 Dodge Challenger SRT8 they went straight to work adding a 5.5 lb supercharger as the first step (Stage 1). According to Speedfactory’s initial dyno results, the 6.1-liter supercharged Hemi V8 delivers 496Hp to the rear wheels, meaning that there should be around 600Hp at the crankshaft. Check out more pictures of the Speedfactory prepped Challenger SRT8 along with the dyno results after the jump. -Continued
ink: Speedfactory
