Chevy Colorado:
Built by ‘The Diesel Shop’
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
R35 GTR:
E-85 fuel
Full bolt-ons
10.2@136mph 1/4 mile
This Colorado Duramax is straight nasty, but is it cooler than Concept Duramax Colorado chevy produced? I think so. (video below)