Results 1 to 5 of 5

Thread: Whats The Spark Gap Setting For Z20let?

  
  1. #1
    Status
    Offline
    razzer21's Avatar
    AOC Regular
    Join Date
    Apr 2006
    Posts
    78
    Mentioned in
    0 Post(s)
    Quoted
    0 Post(s)

    Question Whats The Spark Gap Setting For Z20let?

    Hi all,

    Does anybody know the standard spark plug gap setting of the Z20LET?,
    i have done a search but cant find an answer to my question.

    I am running a completely standard Z20LET, and i am fitting sum NGK irridium BKR6EIX plugs.

    Im not sure what to set the gap too, or if the preset gap is OK anyway??

    What should I set too, should I set the same as the standard plugs i am removing or not??

    Any Help please???

    much appreciated.

    Thanks
    MK4 SILVER GSi TURBO


    GSi A CLASSIC
    VXR? NOT YET

  2. #2
    Status
    Offline
    Neilc's Avatar
    AOC Obsessed
    Join Date
    Apr 2004
    Posts
    1,020
    Mentioned in
    0 Post(s)
    Quoted
    0 Post(s)
    0.8mm should be fine for a standard ZLET
    Insignia CDTI 160
    200bhp DTUK
    2007 Suzuki GSXR for the weekends

  3. #3
    Status
    Offline
    sxi boy's Avatar
    AOC Obsessed
    Join Date
    Feb 2004
    Posts
    1,420
    Mentioned in
    0 Post(s)
    Quoted
    0 Post(s)
    They are preset to the correct gap. I've had a couple of sets and both were fine.

  4. #4
    Status
    Offline
    Neilc's Avatar
    AOC Obsessed
    Join Date
    Apr 2004
    Posts
    1,020
    Mentioned in
    0 Post(s)
    Quoted
    0 Post(s)
    wont hurt to double check
    Insignia CDTI 160
    200bhp DTUK
    2007 Suzuki GSXR for the weekends

  5. #5
    Status
    Offline
    Scottyboy's Avatar
    AOC Obsessed
    Join Date
    Jun 2004
    Posts
    5,750
    Mentioned in
    0 Post(s)
    Quoted
    0 Post(s)
    1.1mm on iridiums on a std ZLET are fine.

    As you increase the boost pressure you will need to lower the gap. I'm running around .8 at the moment on 25psi.

Similar Threads

  1. whats the best spark plugs for z20let?
    By sprdan in forum Turbo Petrol Engines inc. Transmissions
    Replies: 26
    Last Post: 18-11-2012, 21:48
  2. whats the best spark plugs for z20let
    By Gsi Rich in forum Turbo Petrol Engines inc. Transmissions
    Replies: 14
    Last Post: 07-03-2012, 03:09

Posting Permissions

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