WG troubles

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Frankenstien93
Posts: 164
Joined: Fri Apr 08, 2005 2:32 pm
Car: Nissan 240sx SE

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ok ive searched and i cant really find a really good answer. my wg isnt regulating just to make sure i have it hooked up right you just have to run a vacuum line from the turbo housing to the side fitting on the wg and that should be it right? well either i did it wrong or the spring is way bigger than i was told (was told it was 8psi) ive had it up to 13psi and i didnt want to go anyfarther to prevent dmg (setup only good to 8psi now )what colors are the springs and at what ratings are they?


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Craving4Boost
Posts: 1495
Joined: Sun Dec 19, 2004 10:44 am
Car: 91 240sx fastback

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what wastegate do you have?

KATwo40
Posts: 1761
Joined: Tue Feb 01, 2005 9:40 am
Car: 1993 240sx KA-T

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Also, please describe what manifold you're using. This has been a constant issue with the Boost Designs manifold. For some reason, the port location and angle won't allow the exhaust gases to pass through the wastegate, resulting in nasty boost creep.

Frankenstien93
Posts: 164
Joined: Fri Apr 08, 2005 2:32 pm
Car: Nissan 240sx SE

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the wg is a tial and the manifold is one i got off of ebay (~$200) and the wg is hooked right up to the mani there isnt a tube coming off that it hooked too (ive seen ones like that) i havent got a chance to take the wg apart and look at the spring but going to do that tonight or tomorrow thats why i need to know the colors of them and how that corrisponds to the psi or just the one that 8 psi would be nice cuz it sux not being able to go WOT

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Craving4Boost
Posts: 1495
Joined: Sun Dec 19, 2004 10:44 am
Car: 91 240sx fastback

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i believe the 8psi Tial spring is green

98240
Posts: 810
Joined: Wed Dec 28, 2005 10:20 am

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BAR PSI DESCRIPTION O.D. 0.250 3.626 Small Yellow 1.875 In 0.400 5.802 Small Red 1.875 In 0.500 7.252 Small Green 1.875 In 0.600 8.702 Small Blue 1.875 In 0.700 10.153 Large Yellow 2.360 In 0.800 11.603 Large Red 2.360 In 0.900 13.053 Large Green 2.360 In 1.000 14.504 Large Blue 2.360 In

Frankenstien93
Posts: 164
Joined: Fri Apr 08, 2005 2:32 pm
Car: Nissan 240sx SE

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Sounds like a stupid Q but can you put the wg in backwards?

98240
Posts: 810
Joined: Wed Dec 28, 2005 10:20 am

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what color spring do you have? I am having a wastegate problem also but my wastegate is opening up a 3psi and the max boost I have seen so far is 5psi out of it. It is suppose to be a 10psi spring in it.

pr240sx
Posts: 1005
Joined: Mon Mar 03, 2003 7:43 am

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Frankenstien93 wrote:Sounds like a stupid Q but can you put the wg in backwards?
Possible.

DRIFTEADOR
Posts: 706
Joined: Thu Dec 16, 2004 6:17 am

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not likely, it can only fit the fire ring on one side

is this a real tial or a knock off


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