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How do you guys check your boost?

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Old Dec 23, 2005 | 06:20 PM
  #16  
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From: h town
Originally Posted by wizzo 8
You should put that hose in a water bottle and see how many bubbles it blows in a second.
Or better yet get a whistle and connect the hose to the tip so when you boost it whistles ahaha
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Old Dec 23, 2005 | 06:35 PM
  #17  
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Originally Posted by matt55
About the same way , but i do 2nd gear , in 4th thats to fast for me . Mine jumps up to 22 ish hangs untill 7k and rolls of a little to 21ish .
You will see more boost in 4th than 2nd. And 2nd goes by a little to quick to get a good reading.
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Old Dec 23, 2005 | 07:04 PM
  #18  
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Originally Posted by mchuang
No boost controller..I am assuming that Al or Buschur, (haha don't know who did it because Al was at Buschur's when he did my flash,) used ecutek and there is a way to control boost built in the software and I am pretty sure they just set it at 20psi.
Strange, I have a boost controller, and I just got a flash a couple weeks ago. My boost doesn't hold til redline.
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Old Dec 23, 2005 | 07:07 PM
  #19  
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From: Long Island, NY
Originally Posted by Thoe99
Strange, I have a boost controller, and I just got a flash a couple weeks ago. My boost doesn't hold til redline.
Boost controllers remove the stock BCS from the equation, which means the flash cannot control boost. Your boost is a direct result of your MBC now.
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Old Dec 23, 2005 | 07:13 PM
  #20  
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From: h town
Originally Posted by Thoe99
Strange, I have a boost controller, and I just got a flash a couple weeks ago. My boost doesn't hold til redline.

Well I used 2 different autometer guages..(debated which looked betta).. and they both said same thing 20psi all the way til redline..
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Old Dec 23, 2005 | 10:41 PM
  #21  
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From: Bay Area
The lower you set your boost the better it can hold it untill redline. After 20 lbs the turbo has a harder time keeping up with the engine.
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Old Dec 23, 2005 | 10:46 PM
  #22  
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If you are using a MBC,there is a little "wastegate reset" hole, drill that out...slightly and your tapering can be very much lessened. Think of it, if you disconnect the wastegate hose, you will build boost to whatever the turbo will put out. By drilling out the hole, you are actually bleeding off pressure to keep the wastegate close ......
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Old Dec 23, 2005 | 10:46 PM
  #23  
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From: Ft. Lauderdale
A boost gauge?
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Old Dec 24, 2005 | 04:52 AM
  #24  
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From: Puerto Rico
You dont bother you the spikes? hmm Interesting I always count the spikes of boost
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Old Dec 24, 2005 | 08:16 AM
  #25  
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From: Utopia
Originally Posted by wizzo 8
You should put that hose in a water bottle and see how many bubbles it blows in a second.
Originally Posted by mchuang
Or better yet get a whistle and connect the hose to the tip so when you boost it whistles ahaha
Wonderful ideas! Imagine, a beautiful bubble display with perhaps that highly desireable and coveteed whoosh sound.... Yes, the boost could go through a whistle that mimics the BOV sound! Brilliant!
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Old Dec 24, 2005 | 10:40 AM
  #26  
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From: Chicago suburbs
Originally Posted by SlowCar
If you are using a MBC,there is a little "wastegate reset" hole, drill that out...slightly and your tapering can be very much lessened. Think of it, if you disconnect the wastegate hose, you will build boost to whatever the turbo will put out. By drilling out the hole, you are actually bleeding off pressure to keep the wastegate close ......
Do you have a picture of this Im not sure what you are talking about
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Old Dec 25, 2005 | 09:43 AM
  #27  
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From: NC
Originally Posted by rACerS
You will see more boost in 4th than 2nd. And 2nd goes by a little to quick to get a good reading.
My boost looks the same in all gears to me(22 falling to 20ish) , but as some one said befor it will look diffrent when you do some kinda of logging
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Old Dec 25, 2005 | 12:28 PM
  #28  
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From: h town
just checked boost yesterday because it was kinda cold and it held steady at 21psi..probably because cold outside..but does not drop til i let off gas..when I get up around 7000 rpm i hear a sound like a hot tea kettle when it is releasing steam ahha never heard that on a boosted car before
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