well i currently have a 2007 5.3 gmc sierra (nnbs) its all stock but during this week or next i plan on adding headers...k&n intake..cervo..shiftkit..and wheatley tune...well my question is would a TBSS stall be good for my mods?? or should i just wait and get full bolton?? any suggestions would be great,, thank

 

well not the TBSS lol my bad i ment to put trailblazer...

 

The trailblazer stall is worth it if your tight on cash and dont plan to put another stall in for awhile. Otherwise Buy a nice one the first time around. I had my trailblazer stall for about a year because I didnt want to buy a nice stall until I had my trans built. But it is a nice verter for the money.

 

well the money doesnt really matter cuz i get them cheap my dad has a transmission shop lol....what stall u think will be good for the mods i plan on getting

 

id do a Circle D 3000-3200 which ever youd like to do. i dont care for the TB I6 my buddy dogs the crap outta his truck
6.0/FLT lvl 5/4:10s/Tru-Trac/LTs/CAI. he broke his I6 converter with 20k on it. so the money he spent to buy it, install it, tear it back out, put another one wasnt worth it imho. do it once. Circle D, Yank imo.

 

would a 3000 stall make my truck like real heavy at slow speed like cruising etc...cuz i have homeboys that have stalls and there trucks dont move till u stomp on it..i dont really want a big one cuz i dont have that many mods yet

 

i ran a Circle D 3200 in my 08 CC behind my 5.3 and my cammed 6.2 i loved that it could cruise like a stock converter, put power to the ground like its suppose to. im running a VIG3600 for an LS1 and it sucks in city but at a lil over 1/4 throttle i can roast the tires. id like to go back to a Circle D 3200-3400 that ONLY flashes looser but will drive like that old 3200 i had.

for a DD id do a 3200 since your in a CC, its just enough but not too much. plus when you get more mods itll work out just fine.

 

I'll give my vote to the Circle D 3200. Had mine put in this week and it's night and day difference. It's working really well with a mostly stock 5.3, and it'll be even better suited when I cam it.

 

does your truck move kinda like stock while driving slow?? and what mods u got

 

Slow like 40 and below? Yes, drives almost like stock. Takes a bit more rpm to get moving now, so parking anywhere tight, or trying to parallel park would be a bit more annoying, but it's nothing outrageous at all.

50 and up at part throttle the rpm dropoff between shifts is about 200 rpm, so it's feels like driving the 6 speed.

Haven't gone WOT yet, so can't comment, punched it a couple times and the rpm shoots straight up to 3000.

Mods so far are headers, K&N, LS7 throttle body, servo and stall.