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Forced Induction Turbochargers and Superchargers..Got Boost?

Just received my Turbonetics KIT!

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Old 05-01-2005, 05:43 PM
  #161  
Peking
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Originally Posted by MIAPLAYA
I looked at a friends owners manual who was one in a WRX. I tried to find it on Blitz USAs webpage but couldn't...sorry...
No problem, I kinda figured I would have to cross that bridge when I get there
Old 05-01-2005, 06:02 PM
  #162  
MIAPLAYA
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Originally Posted by Peking
No problem, I kinda figured I would have to cross that bridge when I get there
Yeah it does kinda suck though. I mean I was able to find the HKS, Greddy, and Apexi instructions online and the only other one I like as far as settings and user interface was the Apexi but people have said they have seen problems with the Apexi not maintaining correct boost pressure every time so I went with the Blitz
Old 05-03-2005, 04:32 PM
  #163  
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Hey projectsherv, where are the vids/pics?!
Old 05-09-2005, 07:35 AM
  #164  
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how did you modify the BOV?! i got a kit on the way and i dont want a queef, i want a fart! details please....
Old 05-09-2005, 07:59 AM
  #165  
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Originally Posted by xluv2eatx
how did you modify the BOV?! i got a kit on the way and i dont want a queef, i want a fart! details please....
You just gotta be VERY careful when you do this. Remember that you're venting 1000-1200 degree exhaust gas directly out of the wastegate into the under-hood atmosphere. If the venting occurs anywhere near the signal hose for the wastegate, you could end up with no boost control. I've haven't heard of this happening yet, but it would be a damn shame.
Old 05-09-2005, 08:00 AM
  #166  
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In a street set up there is really no major need to do this. There will not be any significant performance gains to be had by doing so. The car will be a bit louder but thats about it...
Old 05-09-2005, 08:04 AM
  #167  
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MIA, can you clarify where the stock wastegate normally vents? I'm guessing it's back into the exhaust stream? Is this physically done into the down pipe?
Old 05-09-2005, 08:07 AM
  #168  
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Originally Posted by kcobean
MIA, can you clarify where the stock wastegate normally vents? I'm guessing it's back into the exhaust stream? Is this physically done into the down pipe?
Yes it dumps into the downpipe from the turbo. The wastegate is divorced from the turbo and there is a discharge pipes that runs from the wastegate outlet to the turbo downpipe....
Old 05-09-2005, 08:12 AM
  #169  
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Heres a pic of the dump tube...
Attached Thumbnails Just received my Turbonetics KIT!-dump.jpg  
Old 05-09-2005, 08:17 AM
  #170  
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Originally Posted by MIAPLAYA
Heres a pic of the dump tube...
So that tube runs between the output side of the wastegate and some flange on the downpipe?
Old 05-09-2005, 08:23 AM
  #171  
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Originally Posted by kcobean
So that tube runs between the output side of the wastegate and some flange on the downpipe?
Right....
Old 05-09-2005, 08:25 AM
  #172  
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Originally Posted by MIAPLAYA
Right....
Do you happen to have a picture of either the turbo (w/wastgate) or the downpipe out of the car, like the dump tube pic above? Not being too familiar with the physical characteristics, I'm envisioning that the WG is bolted to the side of the snail?
Old 05-09-2005, 08:28 AM
  #173  
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Here you go...
Attached Images
File Type: jpg
wg.jpg (165.8 KB, 84 views)
Old 05-09-2005, 08:29 AM
  #174  
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Originally Posted by MIAPLAYA
Here you go...
FYI thats a pic from the test car...your kit will have a polished SS pipe//
Old 05-09-2005, 08:37 AM
  #175  
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Originally Posted by MIAPLAYA
FYI thats a pic from the test car...your kit will have a polished SS pipe//
I see. So in this picture, I can see the dump tube behind the heat-shielded signal hose. This dump tube runs up to the the waste-port on the turbo and the gate itself is bolted to the downpipe? I can't tell from the picture, but what is the downpipe connecting to just to in this picture?
Old 05-09-2005, 08:39 AM
  #176  
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Originally Posted by kcobean
I see. So in this picture, I can see the dump tube behind the heat-shielded signal hose. This dump tube runs up to the the waste-port on the turbo and the gate itself is bolted to the downpipe? I can't tell from the picture, but what is the downpipe connecting to just to in this picture?
No the pipe the wastegate is connected to is the turbo feed pipe. The dump tube goes UP to the turbo downpipe which starts higher up at the exhaust outlet flange of the turbo...
Old 05-09-2005, 08:58 AM
  #177  
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Originally Posted by MIAPLAYA
No the pipe the wastegate is connected to is the turbo feed pipe. The dump tube goes UP to the turbo downpipe which starts higher up at the exhaust outlet flange of the turbo...
Ah....So the wastegate is actually venting pressure from the feed pipe rather than from the turbine housing based on a pressure signal (or is it a vacuum signal). Where is the control hose connected to on the intake side of the system?
Old 05-09-2005, 09:14 AM
  #178  
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Originally Posted by kcobean
Ah....So the wastegate is actually venting pressure from the feed pipe rather than from the turbine housing based on a pressure signal (or is it a vacuum signal). Where is the control hose connected to on the intake side of the system?
The control hose is ran from manifold pressure...
Old 05-12-2005, 02:37 PM
  #179  
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man...im confused! ok, so what do i got to do to make a loud-*** "pppsssshhhh" sound when i shift or let go of the gas after full throttle. let me know if its better to modify or buy a new aftermarket BOV. remember....."ppppssssshhhh!!!"
Old 05-12-2005, 02:50 PM
  #180  
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Originally Posted by xluv2eatx
man...im confused! ok, so what do i got to do to make a loud-*** "pppsssshhhh" sound when i shift or let go of the gas after full throttle. let me know if its better to modify or buy a new aftermarket BOV. remember....."ppppssssshhhh!!!"
You don't have to do anything. The BOV that comes with the kit already vetns to atmosphere and will make that nice PSHHHHHHHHHHHH!!!!!! sound when you shift under pressure...


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