Cobra vs Duramax race 2
Duramax had water meth on this round
stock and tuned superchip duramax!!
haha transmission is finally going out, i have 110000 mile with the truck programmed and 180000 miles total! stage IV transmission, airdog 150, efi live, coming soon!! new video will be up! i hope to have 500+ hp;)
Girlfriends reaction to 650 HP TT duramax
mpi base twins, 40 over injectors, dipper allison, EFI and other supporting mods! I payed for this truck.