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Turbo Install

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Old Jun 20, 2012 | 12:34 AM
  #46  
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why are you so concerned with turbo whistle?
 
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Old Jun 20, 2012 | 08:08 AM
  #47  
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Originally Posted by 91dirtydiesel
Any whistle at all? No sound?
nope not even any cold side. i am still running the factory intake. but even with the old turbo i would have a little bit of cold side whistle.

Originally Posted by NMB2
why are you so concerned with turbo whistle?
cuz it sounds awesome.
 
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Old Jun 20, 2012 | 09:09 PM
  #48  
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tomorrow will be the maiden voyage. i need to straight pipe the exhaust sometime though. this thing is dead quiet. i am going to play with the waste gate before school tomorrow.
 
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Old Jun 21, 2012 | 06:06 PM
  #49  
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today was the first drive in the truck. pretty good. engine pulls harder at 2500+ rpm than it did before. under 2500rpm it is the same as with the old turbo and exhaust. boost maxed out at 7psi.

pretty disappointed in one thing though............my truck sounds like a gasser at anything over idle. the exhaust note is a VERY smooth sound. i guess my turbo is just not going to be a whistler either, truly saddened by that.

i adjusted the wg this morning. didn't do anything. i need to turn up my fuel sometime.
 
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Old Jun 21, 2012 | 06:06 PM
  #50  
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double post
 
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Old Jun 23, 2012 | 08:37 PM
  #51  
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well i have been driving my truck for that last few days. everything is working good. need to fix the exhaust leaks. they sound HORRIBLE. i have been paying more attention to the pyro. moderate to aggressive acceleration i am getting 5psi before 2500 rpm & ~650-700 egt. cruising on flat ground unloaded at 55mph in o/d i am getting ~350 egt.
 
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Old Aug 8, 2012 | 09:00 PM
  #52  
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i have noticed that when i really hammer on the throttle and "max" my boost out it will fluctuate about 2 psi. ie. when it gets to 8psi, it will drop down to ~6, then fluctuate between 6 and 8?

what causes this?
 
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Old Aug 9, 2012 | 03:57 PM
  #53  
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either turbo stall or the waste gate is fluctuating
 
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Old Aug 9, 2012 | 04:25 PM
  #54  
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From: Sweet home Alabama
Originally Posted by hairyboxnoogle
For clearance, BFH and a pipe. Only other problem i see is somehow a muffler found a way into your exhaust
need to loose that barrel and get a straight pipe!

Cant wait to hear my 4" system building the down pipe is going to be a bitch though...
 
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Old Aug 9, 2012 | 06:45 PM
  #55  
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Originally Posted by turtlemann14
either turbo stall or the waste gate is fluctuating
thanks. i will adjust my WG some and see if it changes.
 
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Old Oct 24, 2012 | 04:01 PM
  #56  
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did some painting as part of my HG project.






 
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Old Oct 24, 2012 | 04:21 PM
  #57  
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your gunna regret that.even if it's very high temp paint, it's going to stink forever and a day lol.
i know cus i used it.nasty stuff until it probably all just burnt away under the wrap haha.
get some header wrap and wrap 'em right up tight.get ya some crazy fast spool up and whistle going on.
 
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Old Oct 24, 2012 | 04:24 PM
  #58  
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we'll see.
 
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Old Oct 24, 2012 | 04:28 PM
  #59  
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X2 on wrapping it
 
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Old Oct 24, 2012 | 04:30 PM
  #60  
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i don't like the idea of wrapping the pipes and then have them rot out or crack. and it's also not worth the time and effort IMHO. gotta remember we are only working with like 10psi here.
 
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