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Race or upgrade N75

Discussion in 'A4/S4 forum(B5 Chassis)' started by andybnwc, Oct 25, 2007.

  1. andybnwc

    andybnwc Member

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    Hi seen as im having problems with overboosting and checked all pipes and pressure tested im gonna try another N75 i already replaced this about 2 years back lol

    I heard of a race N75 valve has anyone tryed this or is there anyother upgraded N75 to use also any sources would help dearly
    Thanks

    Also if this does not help is there anyway of checking the wastegates without pulling the engine?
     
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  3. ChriS3

    ChriS3 hud at ye bam

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    Sounds like you're thinking of the ECS race N75. It's basically the same as the N75J, and will probably worsen your overboosting, not fix it.
     
  4. andybnwc

    andybnwc Member

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    ok forget that one then lol
     
  5. Markey

    Markey Active Member

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    Yeah it will make the overboost much worse. You can check the waste gate with a tester which will apply the pressure and you can see if it moves etc or not it should also give you a reading as to how much pressure its taking to move it etc.
     
  6. andybnwc

    andybnwc Member

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    is there antone in the northwest who could carry out this task for me ?
     
  7. shineydave

    shineydave Member

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    Awesome GTI might be your best bet at Irlam
     
  8. andybnwc

    andybnwc Member

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    Thanks i might take a trip down its only round the corner from my new shop, was gonna see them to get a snub mount
     

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