ordered the pacesetter long tubes and off road y... bout to install my 01 z06, comp 918s tit. retainers and im just waitin for a few more people to get signed up for the 2600 stall..... what do you think it will run? its a 01 silverado ecsb

 

no guesses anyone?

 

Not sure what you will run, but you might wanna look into a custom tune with all that work. You can look at my sig see waht I ran with my mods, but dont forget, that was on bald 20 inch tires, and i have a pretty heavy stereo system as well. My truck is not light. I think with my new tune, headers, and maybe a different set of wheels and tires to race with ill go mid 14s.