Results 1 to 5 of 5
  1. #1

    is MapTunerX the only running option available?

    I have a 2018 GP1800 and I was wondering if using a MapTunerx is the only way to tune a GP? I took my GP1800 to CRT to get tuned and they plugged my ECU into a laptop and tuned it like that. I don't know if they tuned it or only raised up my rev limit to 8600. The reason I'm asking is because I don't pass 78.9. I feel like this isn't normal since my other friends are bone stock in their '19s doing 81-84MPH

    Ski: '18 GP1800
    MPH: 78.9 running no seats on a flat lake
    Rider: 150lbs
    Mods: Ribbon Delete
    Open Charger (No Intake)
    Type 14 Intercooler with Dedicated Line
    WaterBox Delete to a Thru Hull Exhaust
    Weather: 90F
    70% Humidity
    6ft Elevation

  2. #2
    Impulse20098's Avatar
    Join Date
    Sep 2016
    Location
    Houston, TX
    Posts
    139
    +1
    30
    Quote Originally Posted by lsvrichie View Post
    I have a 2018 GP1800 and I was wondering if using a MapTunerx is the only way to tune a GP? I took my GP1800 to CRT to get tuned and they plugged my ECU into a laptop and tuned it like that. I don't know if they tuned it or only raised up my rev limit to 8600. The reason I'm asking is because I don't pass 78.9. I feel like this isn't normal since my other friends are bone stock in their '19s doing 81-84MPH

    Ski: '18 GP1800
    MPH: 78.9 running no seats on a flat lake
    Rider: 150lbs
    Mods: Ribbon Delete
    Open Charger (No Intake)
    Type 14 Intercooler with Dedicated Line
    WaterBox Delete to a Thru Hull Exhaust
    Weather: 90F
    70% Humidity
    6ft Elevation
    There are other tuning options such as Dean's. But if your friends are actually doing 81-84mph on any ski they are not stock

  3. #3
    by tuning options, I mean softwares.. and they’re literally bone stock 2019s, no intake no exhaust nothing just a flash


  4. #4
    Impulse20098's Avatar
    Join Date
    Sep 2016
    Location
    Houston, TX
    Posts
    139
    +1
    30
    Lol a flash is not stock. And yes Dean flashes the computer.

  5. #5
    txgp1300r's Avatar
    Join Date
    Apr 2006
    Location
    Dallas , Texas
    Posts
    3,542
    +1
    219
    Mt 2017 GP1800 did 78 gps with a flash ( maptune ) only...nothing else ! easiest speed increase in the history of watercraft !

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. GP1800 Tuning Options, is MapTunerX the only option?
    By lsvrichie in forum Yamaha Waverunner Tuning
    Replies: 3
    Last Post: 07-21-2019, 11:18 AM
  2. Is anyone running the R&D Thermostat option?
    By JoeyDFZS in forum Yamaha PWC Performance (4-stroke)
    Replies: 15
    Last Post: 12-26-2012, 06:39 PM
  3. Anyone running an R&D FZR Block Thermostat Kit Cooling Option?
    By 5001craig in forum Yamaha PWC Performance (4-stroke)
    Replies: 10
    Last Post: 03-01-2011, 12:12 PM
  4. Other option other than welding?
    By GeoRXT in forum Sea Doo Open Discussion
    Replies: 3
    Last Post: 12-19-2008, 11:40 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
  •