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07 NNBS 5.3 Dyno Results

Old Sep 27, 2007 | 07:15 PM
  #21  
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anyone else with a NNBS 5.3 & cam care to share there numbers? I am kind of curious to see what anyone else made.
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Old Sep 28, 2007 | 02:20 PM
  #22  
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Ill go with a 220/220 @112lsa instead if it will get me those kind of gains.. Nice truck.. Sounds awesome.
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Old Oct 23, 2007 | 03:04 PM
  #23  
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i seen your truck...i was freaked out by how loud it was...it is as loud as mine when i had open headers...

i wanted to know who it was, but by the time i got done pumping gas, i couldn't find you anywhere.

this was about a month maybe a month and a half ago...i was in gonzales by hwy30 and airline gas station. you was the only one at the red light and your revved up then you was gone.
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Old Oct 24, 2007 | 05:48 AM
  #24  
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I think I remember that day. Was I on 431 facing hwy 30. then I turned left on to airline going toward sorrento
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Old Oct 24, 2007 | 08:42 AM
  #25  
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Originally Posted by circusboy
I think I remember that day. Was I on 431 facing hwy 30. then I turned left on to airline going toward sorrento
yep exactly. i was shocked that a NNBS was already modded so heavy.
i seen the traction bars, i figured you had something else done.
it sounded damn good.

you and Steve (gmfullsize.com) have the two best NNBS that i've ever seen.
you are a sleeper by far, and he has the same exact truck i want, dropped the same exact way.
but, i believe i'll stay where i'm at with my white one, because i'm looking into buying a house...got to have some where to work on my truck
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Old Oct 24, 2007 | 12:30 PM
  #26  
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Thanks man. You should hear it now with the new muffler. I'm going with a different cam very soon. should get a little more power and very sick idle.
I can't remember why I was out that way, It's killing me, lol.
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Old Oct 24, 2007 | 03:26 PM
  #27  
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what muffler ya got now?
i'm thinking of getting a borla muffler with an E-cut out

i'm also wanting to buy a cam for my 5.3 and build my rear end. but i'm swapping to a LQ4 6.0 with in the next year...so i don't want to buy anything else for the 5.3 but i do want a cam bad.
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Old Oct 24, 2007 | 05:55 PM
  #28  
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3" flow tech warlock bypass muffler. it has a cap so you can run street through the muffler. basically open ORY pipe.
here's a clip
https://www.performancetrucks.net/fo...d.php?t=403069

here is the muffler

http://store.summitracing.com/partde...5&autoview=sku

it's supposed to be the best flowing muffler period, lol.
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Old Oct 25, 2007 | 04:23 AM
  #29  
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HOLY
i love it when it's closed, and when it's open.
but, i want to have the open part of it whenever i want it, i don't want to have to get under the truck and mess with it.

looks like i found my new muffler
but, i'll still get an E-Cut out
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Old Oct 25, 2007 | 05:53 AM
  #30  
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the elec. valve may fit the muffler. I'll see what I can find, but I think that's a standard size 3" flange on the back of the muffler.
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