I have an 01 silverado 5.3 with exhaust,throttle body spacer,programmer, and a k&n. I went to the track along time ago and it ran 14.1 , I'm looking to get in the 12's on motor. Could anyone recommend a set up. I was think heads and cam and at the most 3200 converter and a custom tune of course.Im also looking for a radical cam.mainly I waned a recomendation on a cam because there is so many I just wanted to see if someone has a set-up that I'm looking for.

Thanks
-josh

 

anybody??

 

Radix, cam, heads, converter, long tubes, 60# injectors, meth, a good tune and some slicks. Might as well throw in a new trans and some cal-tracs so you can put it all down.

 

Hell, thats good for the mods you have. Ext cab or reg cab.

 

thats what i was thinking? 14.1 with a programer and exhaust is pretty damn good.

 

must be the spacer.

 

it's a reg cab andi had ran that time along time ago otherwise I would post the slip. The truck feels realy strong and was kinda looking to run in the 12's n/a and have a little 100 shot on the side.i don't see why 12's isn't possible with heads/cam/converter. Superchevy.com put heads and cam on a 5.3 with boltons and lt's and made 460hp!!! I didn't evan know that was possible.

 

there are a few guys on here that dipped into the twelves NA, its possible.
Check out bluecajuns truck he has what your looking for
https://www.performancetrucks.net/fo...er.php?u=32778

 

Yea that guy has a sick *** truck. I just notice that alot of people put heads cam and converter but only a few hit 12's? Is it the tune?

 

You should be able to hit 12s. Also depends on altitude, some of those 13 sec trucks would run lower times closer to sea level.