Ran the truck with the new intake & tb(87mm tb & tbss/nnbs intake) this weekend, and it didn't change anything.

Best time of the day, 13.12@103, 1.82 60'
Previous best, 12.94@103, 1.74 60'

If I could have cut a 1.7 60' I think I could have ran the same time as with the stock truck intake.

I had fun this Saturday. Seen a bunch of fast *** trucks. The drive home fcking sucked.

 

at least you didnt spend 500 on a intake swap and go slower like it did on my 5.3

 

I saw you out there, you were running real consistant for sure, i still think alot people under estimate the truck intake

 

I guess. I'm thinking the new intake just killed some of my torque. Theirs no doubt it pulls better up top. New cam coming soon.

 

No doubt a good bracket racing truck I'm sure with a better DA it would have done better.

 

what are using as far as traction aids to get into the 1.7s and 1.8s? My best 60 ft with the stall is 2.03, thats leavin off idle because it spins too much trying to stall. 12.90 at 107.8. Do you have MTs? and what size do you use. Just trying to put something together for my truck. Thanks

 

I'm running the M&H dr's 275/55R16, 27.5'' tall. 1800rpms is good for me. I wanna go with a full slick soon.

 

Same **** happened with me, I installed the tbss intake and tb along with a larger converter and dropped only .2. IDK what gives, on the street it made a world of a difference.

 

boy look at the truth comming out about the tbss intakes
I reported bad news when i did my swap and was basically was called a lier

On my 5.3 it killed torque,topend no gain was felt either

 

What cam or you running? I've got a custom grind for cam motion 221/226 .566/.562 114+1.. I'm hoping my cam is the problem.