Page 15 of 18 FirstFirst ... 51314151617 ... LastLast
Results 141 to 150 of 180
  1. #141
    only maptuner ???


  2. #142
    mittens's Avatar
    Join Date
    Mar 2018
    Location
    Huntsville, AL
    Posts
    896
    +1
    91
    Quote Originally Posted by alex46 View Post
    What is the ECU you are using to reach 9300 or 9500rpm?
    Deans Team for myself.

  3. #143
    isa alnoaimi's Avatar
    Join Date
    Nov 2012
    Location
    bahrain
    Posts
    815
    +1
    28
    can someone plz let me know the routing of the vacuum lines to tial wastegate ?

    i just wanna be sure of my set up

  4. #144
    isa alnoaimi's Avatar
    Join Date
    Nov 2012
    Location
    bahrain
    Posts
    815
    +1
    28
    i installed the 11 psi springs in the wastegate, but for some reason im boosting 20 psi .

    im scratching my head over this .

    i followed tial instructions for relying on the spring pressure method ( no manual boost controller)
    Last edited by isa alnoaimi; 01-28-2021 at 02:40 PM. Reason: as

  5. #145
    mittens's Avatar
    Join Date
    Mar 2018
    Location
    Huntsville, AL
    Posts
    896
    +1
    91
    You should have a boost only source (Normally a nipple on the compressor housing), that connects to the Wastegate actuator directly. (if you have a boost controller it would go in-between the too).

    You blow off valve, and boost gauge should be getting a boost and vacuum source, like behind the throttle body/ intake manifold.

  6. #146
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    8,821
    +1
    2,456
    Quote Originally Posted by isa alnoaimi View Post
    can someone plz let me know the routing of the vacuum lines to tial wastegate ?

    i just wanna be sure of my set up

    ***

  7. #147
    mittens's Avatar
    Join Date
    Mar 2018
    Location
    Huntsville, AL
    Posts
    896
    +1
    91
    Normally most wastegate actuators, do not like to see vacuum. so its connected to the turbo.

  8. #148
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    8,821
    +1
    2,456
    ***

  9. #149
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    8,821
    +1
    2,456
    Quote Originally Posted by isa alnoaimi View Post
    i installed the 11 psi springs in the wastegate, but for some reason im boosting 20 psi .

    im scratching my head over this .

    i followed tial instructions for relying on the spring pressure method ( no manual boost controller)
    How many turns on the waste gate actuator nut?

  10. #150
    isa alnoaimi's Avatar
    Join Date
    Nov 2012
    Location
    bahrain
    Posts
    815
    +1
    28
    Quote Originally Posted by mittens View Post
    Normally most wastegate actuators, do not like to see vacuum. so its connected to the turbo.

    hmmm ....

    i took the vacuum line from the intake manifold and this line is connected to the bottom air port of the wastegate .

    is this right ?

    or i should tap the turbo cover for boost source ?

Page 15 of 18 FirstFirst ... 51314151617 ... LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. SVHO shopping and timing chain thoughts.
    By mittens in forum Yamaha PWC Performance (4-stroke)
    Replies: 3
    Last Post: 12-30-2019, 01:27 PM
  2. FS 2014 Yamaha SVHO Turbo Race Ski - Turbo / Custom Build
    By Socaloffshore in forum Yamaha 4 Stroke Skis
    Replies: 4
    Last Post: 12-26-2018, 02:57 PM
  3. FS Yamaha SVHO Turbo Race Ski - Turbo
    By Socaloffshore in forum Yamaha 4 Stroke Skis
    Replies: 0
    Last Post: 10-16-2018, 03:31 PM
  4. thoughts on these upgrades for my fx cruiser svho
    By SVHO in forum Yamaha PWC Performance (4-stroke)
    Replies: 3
    Last Post: 08-04-2017, 01:34 PM
  5. Turbo chat and thoughts on kits to buy!
    By Water4fire in forum 4-Tec Performance
    Replies: 55
    Last Post: 06-19-2008, 12:58 PM

Posting Permissions

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