well im not really happy with the trucks perfourms it dont feel fast my 03 red super cab felt faster but it wasnt theres no seat of the pants feeling any one eles feel like me chevy needs to bluid a real ss supercharged not awd

 

It's stock what do you expect. If you wanted 13s stock you should have bought a Lightning......

The SS is not meant to be an all out drag racing truck stock. Although with the right parts it very well could be. Nitrous and cam is easy mid 12s....

 

my cousin ran 14.40s at 95 mph in the 1/4 lwith his grey gmc v/ho last night at the track with just a superchip and exhaust. hev still can't hang with me,put the superchip like i told you. it's the most important mod on your 6.0

 

I am pretty sure a custom tune will get you more than the Superchips.

 

I'm real sure a custom tune will get more than a superchips

 

what does vh/o mean?

 

vortec high output

 

I know how to fix that.

 

supercab.----you mean ext cab right. if it is the new vho ext cab then it should run better than that. a custom tune will do you right. people have run better in those but all that i know of have put smaller tires on them. good luck man.