Page 1 of 6 1 2 3 ... LastLast
Results 1 to 10 of 52
  1. #1
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32

    VTECH Datalogger results..

    My ski is a 2012 rxtx260 major mods so you guys have a better understanding are
    stage 2 cam/springs retainers
    vt11 injectors
    15/20 prop
    thermostat
    riva ic relocated
    intake mani debaffled
    riva waterbox/thru-hull
    4 inch intake to front
    lightened flywheel

    i may may have missed couple small things but ski is on stock boost I did some data logging and johnathan has spent a good amount of time working with me on this and that's greatly appreciated. I couple things tho I was running a 9000 vt11 168 36 102 and a 8900 vt11 174 33 and he had said the 9000 tune was only good for up to 11 psi boost when my ski is now at 13.4 psi boost there's no way I would have known that well the problem im having is im running rich up top and seems to me lean down bottom the map seemed to be a mess before he made some corrections I'm going to post the corrected map also I'm set at 56-58 psi fuel static and still rich up top
    Last edited by wave15stx; 04-23-2015 at 07:42 AM.


  2. #2
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32

    .

    Click image for larger version. 

Name:	image.jpg 
Views:	116 
Size:	74.4 KB 
ID:	356730

  3. #3
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    6,371
    +1
    980
    Using the stock X charger? Whats the air intake temperature?

  4. #4
    imp0ster's Avatar
    Join Date
    Dec 2011
    Location
    Palm Harbor, FL
    Posts
    5,037
    +1
    672
    that's not enough info. Can you post the raw log?

  5. #5
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32
    Sorry pic isn't greatest I'll try n get better when I have more time later

  6. #6
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32
    Quote Originally Posted by imp0ster View Post
    that's not enough info. Can you post the raw log?
    Hey man what u mean by raw log m on the screen now where my logs where sent from iPhone

  7. #7
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32
    Quote Originally Posted by 1tommygunner1927 View Post
    Using the stock X charger? Whats the air intake temperature?
    Yes

  8. #8
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    6,371
    +1
    980
    Well, you may be beyond the efficiency of the X Charger at rpm over 8600 and its blowing a lot hot air....less oxygen, which may explain why its rich at top.

  9. #9
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32
    Quote Originally Posted by 1tommygunner1927 View Post
    Well, you may be beyond the efficiency of the X Charger at rpm over 8600 and its blowing a lot hot air....less oxygen, which may explain why its rich at top.
    hmm that does make sense but ive seen other skis with same setup rpm etc run spot on afr

  10. #10
    Live Fast wave15stx's Avatar
    Join Date
    May 2007
    Location
    new jersey
    Posts
    2,214
    +1
    32
    maybe johnathan can chime and and post his findings.is there any other way to open these logs this computer doesnt have microsoft excell but i believe i have on that does i also wanna check knock

Page 1 of 6 1 2 3 ... LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Anyone using 1100cc vtech injectors--results..???
    By Rt-HemiBoY in forum 4-Tec Performance
    Replies: 49
    Last Post: 09-27-2016, 01:30 PM
  2. WTB - Parts O2 sensor, vtech datalogger or dynojet CMD for bosch ecu
    By oikonomoupetros in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 12-27-2014, 12:11 PM
  3. VTECH Datalogger - best way to measure during a run
    By Sanfish in forum 4-Tec Performance
    Replies: 17
    Last Post: 11-12-2014, 10:35 PM
  4. VTECH 8375 results
    By WickedXP in forum 4-Tec Performance
    Replies: 20
    Last Post: 06-05-2014, 06:07 AM
  5. VTECH datalogger questions
    By imp0ster in forum 4-Tec Performance
    Replies: 25
    Last Post: 04-01-2014, 11:54 AM

Posting Permissions

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