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  1. #1
    home of the dislexic fingers breon's Avatar
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    riva ecu how much boost

    if i remember right the riva ecu is boost sensitive..how much boost can you run with just a riva ecu and 50# injectors ...i think the map sensor is only good for 18???

    thinking mini rude...and ecu instead of 3 rude..due to $$$ lack there of ..

    MINI RUDE AT 8500 SHOULD BE ABOUT 15 16
    3 RUDE 17 19
    it is about A 2 lbs difference..
    mini rude and ecu ..should put me mid 80s


  2. #2
    The Don's Avatar
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    You'll still need a RRFPR at 15#'s of boost, I think the 1Rude is the max for a Riva ECU and 50's(12-13LBS of boost)

  3. #3
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by breon View Post
    if i remember right the riva ecu is boost sensitive..how much boost can you run with just a riva ecu and 50# injectors
    You need to start using alternative fueling methods after 14 psi boost. (ie: RRFPR, etc)

  4. #4
    home of the dislexic fingers breon's Avatar
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    so a rude 1 or stock x charger would max it out

    i have a rude controler ..i guess i can do the ecu and then up to the mini rude...and install the controler...and 60 and see high psi for a tune...

    am i about right on the mini...at 8500

  5. #5
    GOT BOOST? Dockside's Avatar
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    Breon you give up on the X ecu set-up???

  6. #6
    home of the dislexic fingers breon's Avatar
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    havent decided... have it ..would work it was going to be temp anyway ...but buds set up ..then change.. but thinking mini rude..then it wont work out as a thought . i have the valve train done....so might sell it and go ithe the riva ecu ..and the stock x charger that is 13...then up to the mini then instlall the rude controler..

    have a x charger
    my s3 charger for sale..
    x ecu
    and a rude controler...

    want tpo go big...trying to decide the smartest path my head just want a rude 3 but my walet cant do it right now...

  7. #7

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    Quote Originally Posted by breon View Post
    havent decided... have it ..would work it was going to be temp anyway ...but buds set up ..then change.. but thinking mini rude..then it wont work out as a thought . i have the valve train done....so might sell it and go ithe the riva ecu ..and the stock x charger that is 13...then up to the mini then instlall the rude controler..

    have a x charger
    my s3 charger for sale..
    x ecu
    and a rude controler...

    want tpo go big...trying to decide the smartest path my head just want a rude 3 but my walet cant do it right now...
    hi,

    with RudeRfPR you can us 21psi sure . Maybe more but more risk I know )))

  8. #8
    Water4fire's Avatar
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    IMO for what you want to do. I would do this.

    Riva ECU with 50's
    Les cooke retainers
    XScer
    Go have fun.


    Then ofcoarse if you are like me that is your wifes boat.

    .

  9. #9
    rick xp's Avatar
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    IMO the most logical way of modding these skis is to leave the supercharger upgrades til last.

    I have just bought

    Riva ECU
    Riva valvetrain
    50lb injectors
    Riva exhaust and waterbox
    intercooler
    rear intake intake
    RRFPR ( no boost line yet)
    Done all handling/ hook up mods.
    15/22 not installed yet.

    Still running stock prop and supercharger.

    But now im just deciding on what charger to go for. So many chargers to choose from.

    You are also not wasting money on prop changes between mods and mucking around with pitching up/down all the time every time you change something.

    At least i know now that i can run any charger i want and have the fueling/ setup to take care of it.

  10. #10
    jpeconsult's Avatar
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    Quote Originally Posted by breon View Post
    want tpo go big...trying to decide the smartest path my head just want a rude 3 but my walet cant do it right now...
    Me too. I have the X and would love to go 3Rude in the future, but I am going to settle for the MiniRude (pretty much 2Rude performance) and save money for the 3Rude then sell the Mini.

    Delay gratification and get enough to satisfy you while you save money! --J

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