Duramax powered Colorado battles SRT Viper TA on the street!

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Chevy Colorado:
Built by ‘The Diesel Shop’ ( http://www.tdsmiami.com/ )
Stock long block 6.6 Duramax
Stock Allison 6 speed auto tranny
Garret gtx4202r turbo
Water to air intercooler
15 % bigger injectors
EFI Live tuning
660 hp 1125 tq
42 psi

SRT Viper TA mods:
Tune
Intake
Headers
catback exhaust
“Driver Mod” (get yours here http://teespring.com/trcdrivermod )

music by: Martijn de Bont

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