530 HP Techo Challenger SRT8 on the Dyno

This 09 Dodge Challenger SRT8 twin screw Techo Hemi is the baddest on the block laying down over 530 RWHP on the dyno. Techo supercharger @ 9 psi, Fastlane Fuel System, built short block with 9-1 compression, Kooks Exhaust, Diablo Tune