my next planned mods are ls1 fans, crank pulley, and flowtech exhaust cutouts. Will this be enough to run a 14.99 or better. best et so far is 15.34 with g-tech, have run several 15.35 to 15.38 times. any opinions?

 

It will get you very close to a 14.99 probably run a 15.10 though.

 

i think the pulley and fans will help get you a tenth. the cut outs might actually hurt you since that truck is heavy.you will lose some low end and have to make it up. i think you need to do the pulley and fan and take it to the track. then see where you are.