Page 1 of 2 1 2 LastLast
Results 1 to 10 of 16
  1. #1

    Join Date
    Jun 2005
    Location
    rome ga
    Posts
    938
    +1
    20

    International ECU 260hp

    The 2010 rxtx can use a international ecu and gain 1.5 to 2 mph.
    You must reflash the guages to get it to work and it requires 4 hours of breakin before allowing full power.
    The rxtx would hold 69 with stock ecu. My gps said 68.5
    It will hold 72 with international. My gps said 70.2 70.5

    This boat drives very nice.


  2. #2
    Eric Ocman's Avatar
    Join Date
    Aug 2008
    Location
    Cataula, Georgia, United States
    Posts
    4,700
    +1
    77

    Re: International ECU 260hp

    That's pretty neat. You putting the grate on that boat?

  3. #3
    eric1238's Avatar
    Join Date
    Jun 2005
    Location
    Smith Mtn. Lake VA
    Posts
    728
    +1
    2
    How much was the ecu?
    Where did you get it?
    Who reflashed the gauge?

    Thanks!
    Eric

  4. #4

    Join Date
    Aug 2009
    Location
    La Porte Tx
    Posts
    189
    I just checked Seadoo Parts online and it list three different ECU's for my RXT iS with one being the International for $792 each.

  5. #5
    ctriverguy's Avatar
    Join Date
    Aug 2007
    Location
    Ipswich, Massachusetts, United States
    Posts
    1,509
    +1
    8
    good find. I see the mods starting to fly off the shelf now,lol

  6. #6
    eric1238's Avatar
    Join Date
    Jun 2005
    Location
    Smith Mtn. Lake VA
    Posts
    728
    +1
    2
    Quote Originally Posted by Ocman View Post
    That's pretty neat. You putting the grate on that boat?
    Is there a grate out? I wonder if it helps the stuffing issues?

  7. #7
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    6,367
    +1
    978
    JT!!! You readin' this?

  8. #8

    Join Date
    May 2005
    Location
    ocean nj
    Posts
    781
    +1
    15
    Quote Originally Posted by rxpstan View Post
    The 2010 rxtx can use a international ecu and gain 1.5 to 2 mph.
    You must reflash the guages to get it to work and it requires 4 hours of breakin before allowing full power.
    The rxtx would hold 69 with stock ecu. My gps said 68.5
    It will hold 72 with international. My gps said 70.2 70.5

    This boat drives very nice.
    Dont you just have all of the new toys.Looks like you need to upgrade to a 6 place trailer now!.

  9. #9
    RXT 2006 68/140 Less Ecu, port head
    Join Date
    Nov 2006
    Posts
    26
    Thats true the RS can run 72 and 8180 rpm and then back up to 71 and 8040rpm at this point the garmin read 71.5 71.8. But playing with the throtle the rpm came back to 8180. the stock RS and the mod RS run the same mph and the same rpm but the mod RS pull a lot harder. The holeshot is amazing.

  10. #10
    JT jpt7779's Avatar
    Join Date
    Jul 2008
    Location
    Pittsburg, Texas Lake Bob Sandlin
    Posts
    3,851
    +1
    742
    Quote Originally Posted by Ken IS255 View Post
    I just checked Seadoo Parts online and it list three different ECU's for my RXT iS with one being the International for $792 each.
    What is link for this????
    Thanks

Page 1 of 2 1 2 LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Older ecu's internal battery?
    By addicted in forum 4-Tec Performance
    Replies: 4
    Last Post: 05-03-2015, 11:32 AM
  2. Replies: 3
    Last Post: 07-31-2013, 08:59 AM
  3. FS Trade International TX ECU for Stock"10TX" ecu
    By jawz in forum Sea Doo Classifieds
    Replies: 1
    Last Post: 11-14-2010, 11:12 AM
  4. FS Internation RS ECU for RXT-X 260
    By QWKRN U in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 10-07-2010, 01:15 AM
  5. FS 2010 ECU international removes GPS limiter
    By rxpstan in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 08-03-2010, 09:19 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
  •