Howdy all first post. I drive a 06 ECSB silverado with procharged 5.3L. Currently not feelin that is not enough looking into some other engine mods. I have a set of pacesetters LT headers that I haven't thrown on yet about to order the Y-pipe. Thinking about adding all of the following as well tell me what you think.


F.A.S.T LSXRT w/ F.A.S.T. Fuel rails and will stay with the #44 injectors that came with the procharger.

and then THIS Trick flow top end setup............

Also wondering if anyone could imagine what stall I should go with and not kill my drivability???? Anyones input or experience with these things would be appreciated.

Thanks

 

Welcome bro!

Mangled03GMC is procharged and can help ya out, im sure he will chime in, if not PM him.

 

that trick flow kit is the one i plan on gettin. if you get before me plz let me know how you like it but i know you got the charger with it. best of luck with the upgrades

 

How much boost are you running, or how much do you plan to run? What is your IDC? If you're running a decent amount of boost with those mods, even on a 5.3, you're going to be at the limits of those injectors.

 

Can you give us a full list of your mods?
P1 or D1,cam,fueling,exhaust,intercooler size,meth,stall and tuner
How much boost you currently run?

I can't really give any advice on those mods without more info.

 

Other than the P-1 that comes with the 42#(think they are 42# truck is stateside I am in Afghanistan) injectors running 8lbs of boost and a dual core intercooler everything else is stock (except a built 4l65E as the original lasted 2 days with the f/i) running off of a superchips tune. Exhaust is cat back duals haven't installed the pacesetters yet.

 

Whoa, ditch that superchips tune, and get a custom tune. With 8#'s, those injectors should be ok. Also, think about upgrading to the 3 core intercooler.

 

Yeah I got a wheatley tune at one point but it flooded out the second you step on the gas, still haven't sent that PCM back in, I want to wait until I do all the upgrades or atleast get all the parts ordered and have a shop do the install and tuning hopefully get them to drop the secondary o2 sensors from the tune too since I know that it will throw codes once I put on the pacesetters and ory. Hard finding a decent dyno shop in Omaha.