There is no way you'll lose!! Smoke some chevy! I have a friend with a single cab, short bed 02 5.3 whipple charged, full exhaust, computer tuning.....and some other little good things, he is a 4 by, but ran a 15.5. Wow, fast huh? At the elevation I'm at, my truck runs a 14.0006 at 99.3 MPH, there is no way you'd gain that by taking the 4 by weight off. Nothing to worry about, you got em! Let us know what happens!

 

Are you kidding?! There is nothing that will outrun a Chevrolet Corvette!! It is the God of all performance cars!!Don't even try it.

Tag him and bag him....

 

This link will give you an idea of how you stack up against a lot of different types of trucks that actually take them to the drag strip.
http://www.dragtruk.com/ENTRIES/name.html