I had the truck retuned tonight after adding a tbss intake. I have never seen proof of the gains of the tbss intake over the stock truck intake, so decided to retune only for the addition of this mod by it self. I am very happy with the end result big thanks to Forrest at Dynospeed Racing for his excellent tuning.

parts added
-TBSS intake manifold
-36 lb injectors
-87mm truck style throttle body
-ls6 valley tray
-elite engineering oil catch can

all in addition to
- 04 LQ4
-LPP longtube headers
-LPP ory
-magnaflow catback


result 15whp and 18tq bottom to top

 

Nice gains for intake/throttle body/tuning. It's good to see someone swap an intake on and get something out of it.

 

thats good news!!! sweet gains

 

yea looks like it was worth the swap

 

very nice gain now you need to update your number in your sig

 

oh i almost forgot the throttle response is so much better with this manifold and tb it makes the swap well worth it just for the drivability

 

thats awesome man, i wonder if a ported TB would of netted a little more down low
this is looking better and better to me for my 6ohh build

 

Wonder how much this would help on a 5.3....

 

i really wish memphis motor sports would open back up. i wanted to run 12's on street tires with stock cam and converter

 

thats good to see. what all was changed in the tune? was the timing touched?