User Tag List

Thanks Thanks:  0
Likes Likes:  0
Results 1 to 5 of 5

Thread: dump valve z20net remapped engine

  1. #1
    Regular Member
    Join Date
    Apr 2010
    Location
    Worksop
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Vehicle InfoStats





    Default dump valve z20net remapped engine

    hi think i ave a weak diaphram on my oe fitted valve is it worth fitting a dump valve or fix the oe one?

  2. #2
    Regular Member Jezzy's Avatar
    Join Date
    May 2009
    Location
    S.E
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Vehicle InfoStats





    Default

    Fix the original one - I believe you can get a repair kit from Vauxhall.

  3. #3
    Regular Member
    Join Date
    Apr 2010
    Location
    Worksop
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Vehicle InfoStats





    Default

    Quote Originally Posted by Jezzy View Post
    Fix the original one - I believe you can get a repair kit from Vauxhall.
    yeah deztroyer is going to get me the part no for it if not wots thoughts on a dump valve kit?

  4. #4
    Regular Member Jezzy's Avatar
    Join Date
    May 2009
    Location
    S.E
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Vehicle InfoStats





    Default

    They're not for me - the turbo already has a bypass valve that deals with unwanted boost much more effectively than just dumping it - it allows the excess boost to keep the turbo spinning whilst bypassing the cylinders, so when you jump on the gas again the turbo is already spooled up.

  5. #5
    Regular Member Jezzy's Avatar
    Join Date
    May 2009
    Location
    S.E
    Problems Posted
    0
    Problems Solved
    0
    Best Answers
    0
    Good Answers
    0
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Vehicle InfoStats





    Default

    Part number for the repair kit is 55558271 I think.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Z20NET and a dump-valve
    By hog in forum Engine & Drivetrain
    Replies: 3
    Last Post: 16th June 2012, 17:34
  2. Dump valve fitting z20net
    By tomo41 in forum Engine & Drivetrain
    Replies: 3
    Last Post: 14th July 2011, 13:14
  3. who as a dump valve fitted to there veccie turbo z20net
    By tomo41 in forum Vectra C / Signum Car Chat
    Replies: 11
    Last Post: 29th June 2011, 21:35
  4. Dump valve fitting help on z20net
    By ROCKATANSKY in forum Vectra C / Signum Car Chat
    Replies: 3
    Last Post: 20th September 2010, 21:47
  5. Z20net dump valve Help!!!!
    By dansis in forum Vectra C / Signum Car Chat
    Replies: 10
    Last Post: 6th July 2010, 14:23

Visitors found this page by searching for:

z20net dump valve kit

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •