Results 1 to 8 of 8

Thread: 2011 rxpx mods

  1. #1
    Jerry, Jerry, Jerry jerryspringer's Avatar
    Join Date
    Oct 2008
    Posts
    249
    +1
    8

    Wink 2011 rxpx mods

    Hey guys ,

    I live in Australia, so local mod options come at big $$

    need some advice from the greenhulk panel regarding mods to rxpx 2011

    Heres the plan...


    im wanting to do the following but b4 i order from usa , just wanna make sure ive got the right setup

    8650 riva ecu (does anyone know if this is a new computer reflashed or do i have to send mine to get tweaked)
    riva valve retainers
    50' inj ( but ive read previously that 48 work better, please clarify)
    riva drop in wheel and housing ( xx charger i think its called) or if theres a better equilvalent please let me know, i wanting 14 + psi
    rrfpr riva
    4 inch air
    15/19 skat prop


    will i need anything else ?

    any suggestion tips would be greater appreciated

    thanks


  2. #2
    Autism Speaks. Its Time To Listen gOt BoOsT's Avatar
    Join Date
    May 2011
    Location
    Cali
    Posts
    1,413
    +1
    51
    reading signatures is a good way to get an idea of what works...

  3. #3
    Jerry, Jerry, Jerry jerryspringer's Avatar
    Join Date
    Oct 2008
    Posts
    249
    +1
    8
    another question, if i buy a riva ecu, doesnt it come with lanyard...do i need to hook up to buds b4 i get it to work ?//

  4. #4
    monaroman76's Avatar
    Join Date
    Mar 2008
    Location
    Whyalla, South Australia
    Posts
    1,979
    +1
    28
    Quote Originally Posted by jerryspringer View Post
    Hey guys ,

    I live in Australia, so local mod options come at big $$

    need some advice from the greenhulk panel regarding mods to rxpx 2011

    Heres the plan...


    im wanting to do the following but b4 i order from usa , just wanna make sure ive got the right setup

    8650 riva ecu (does anyone know if this is a new computer reflashed or do i have to send mine to get tweaked) Riva will send you a new computer that they have reflashed. You will need to take it to your dealer to have it activated and the keys re-programmed
    riva valve retainers Are you referring to the Riva valve train upgrade here? This is new springs and retainers.
    50' inj ( but ive read previously that 48 work better, please clarify)Riva say to use their style 50# injectors, which are said to be crap, I cant comment because I personally havent used them. I have the bosch 48#
    riva drop in wheel and housing ( xx charger i think its called) or if theres a better equilvalent please let me know, i wanting 14 + psi The Riva XX is a great wheel, it gives awesome acceleration with the Riva ECU. The ET137 will give very similar boost, and they are lighter. Again I cant comment on which is better, I have the Riva.
    rrfpr riva
    4 inch air
    15/19 skat prop


    will i need anything else ?

    any suggestion tips would be greater appreciated

    thanks
    Looks like you have everything covered. This set up is very similar to mine. You wont be disappointed.

    One piece of advice I will offer is to get Jerry to reflash your stock ECU rather than go with the Riva. That way he can map it for whatever injectors you like and for the boost you plan to run. You should see just over 14psi at 8600.
    You will need to plan to monitor your AFR's also.

    Good luck

  5. #5
    Jerry, Jerry, Jerry jerryspringer's Avatar
    Join Date
    Oct 2008
    Posts
    249
    +1
    8
    hey Monaraman ...

    thanks for ya tips. quick question.. what you mean when you say a plan to monitor afr... is the the lc 1 guage , it seems to be the guage of choice on the site. ?

    wonder what sort of speed our running, i realise condiotion air temp sea level play a part, just wondering what to expect as a rough indication

    thanks again

  6. #6
    monaroman76's Avatar
    Join Date
    Mar 2008
    Location
    Whyalla, South Australia
    Posts
    1,979
    +1
    28
    Quote Originally Posted by jerryspringer View Post
    hey Monaraman ...

    thanks for ya tips. quick question.. what you mean when you say a plan to monitor afr... is the the lc 1 guage , it seems to be the guage of choice on the site. ?

    wonder what sort of speed our running, i realise condiotion air temp sea level play a part, just wondering what to expect as a rough indication

    thanks again
    Yer mate, you will have to have your exhaust mani drilled and tapped for an O2 sensor then install an innivate LC1 or something similar. They are about $200 on Aus eBay..

    I seldom get anything that resembles calm water, and I no longer have a GPS (I had 2 waterproof Garmins that both broke due to water damage ). Top speed isn't a huge concern of mine, I just love the arm tearing acceleration

    I think the setup would be good for ~80mph... With the 3 blade prop that your looking at running, probably around the high 70's

  7. #7
    Jerry, Jerry, Jerry jerryspringer's Avatar
    Join Date
    Oct 2008
    Posts
    249
    +1
    8
    95 % of my riding is in chop also ... i love the thrust also . its why im opting 3 blade ... you tried 3 blade on your set up... ?

  8. #8
    monaroman76's Avatar
    Join Date
    Mar 2008
    Location
    Whyalla, South Australia
    Posts
    1,979
    +1
    28
    No I have never actually tried a 3 blade. It would be interesting to see how much difference it actually makes..

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Discussion about RxpX Mods
    By danieletrono in forum 4-Tec Performance
    Replies: 58
    Last Post: 03-11-2011, 12:51 PM
  2. Starting RXPX Mods
    By Supercowcc in forum 4-Tec Performance
    Replies: 1
    Last Post: 03-03-2010, 01:42 PM
  3. RxpX Mods
    By danieletrono in forum 4-Tec Performance
    Replies: 8
    Last Post: 10-09-2008, 07:52 PM
  4. RxpX mods (finding)
    By danieletrono in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 09-24-2008, 08:41 AM
  5. RXPX Mods for rough water riding?
    By khaos in forum 4-Tec Performance
    Replies: 6
    Last Post: 04-11-2008, 11:30 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
  •