Results 1 to 5 of 5
  1. #1

    Exclamation serious problem with Vtech

    Hi !, I tell you:
    Model ski : RXT X 260 RS
    Year :2013
    Options: vtech 8.500 normal version, air filter 4", Springs supertech, IC Riva, frpr Riva, solas 15/21A
    Top speed: 118-120km/h
    Top rpm: 8.500- 8.520 rpm

    PROBLEM: my ski get the top speed and rpm when the throttle is only open 3/4 and the last quarter my throttle does not get more rpm or speed ....Why?

    What is the solution?
    Thank you very much.

  2. #2
    surferd15's Avatar
    Join Date
    Jun 2007
    Fort Lauderdale, FL
    Hard to explain what your asking, but sounds like your on the limiter of 8500, you want to be below it not on it you could go boom! If your rpms are 8500/8520 your on the limiter and wont go faster.

  3. #3
    Mod less, ride more! troyheb's Avatar
    Join Date
    Jul 2007
    Nederland, Texas
    The tune is not the problem. You need a steeper pitched prop. Or have more pitch added to yours.

  4. +1 by:

  5. #4
    Impulses's Avatar
    Join Date
    Dec 2011
    I belive that Vtech have 2 melodies : agr and normal
    Agr = 3/4 throttle = top speed = for races aceleration
    Nor= 4/4 throttle = top speed = for races offshore

  6. #5
    otoss's Avatar
    Join Date
    Mar 2010
    The title is maybe too agressive for the problem... V tech did a good job on your ski

  7. +1 by:

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Problem to tune the Siemens ecu with vtech tune?
    By Ziddxx in forum 4-Tec Performance
    Replies: 3
    Last Post: 03-28-2016, 03:43 PM
  2. HELP...I think I have a serious problem with the OPAS Blocks
    By Totallyblown in forum 4-Tec Performance
    Replies: 16
    Last Post: 01-01-2006, 09:39 PM
  3. Problems with Sea doo rxt
    By Murrbig in forum Sea Doo Open Discussion
    Replies: 9
    Last Post: 09-14-2005, 09:11 AM
  4. Problem with performance adds???????
    By terryt in forum 4-Tec Performance
    Replies: 16
    Last Post: 07-31-2005, 04:00 PM
  5. Found my Problem with My RXP after Service.
    By Water4fire in forum 4-Tec Performance
    Replies: 5
    Last Post: 06-20-2005, 03:12 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