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Thread: 2017 fx svho

  1. #1

    2017 fx svho

    Was up guys i just purchased a 2017 fx svho and i already put 30hours on it so far i have a through hull exhaust and thats it im gping to reflash to 9000rpm and order springs and retainers with rising ruel regulator and jims plate service and solas 13/20 prop pinched to 13/18 and also ordering tial bov is that a good setup? Or what else sholu i do lmk plz and thank you


  2. #2
    Fat Man, Little Boat Region8Ultra250X's Avatar
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    engine cooling, power filter, fizzle intercooler upgrade. who's flash are going with and what is driving you specifically to the 9000rpm setup?

  3. #3
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by 2017 fx svho View Post
    Was up guys i just purchased a 2017 fx svho and i already put 30hours on it so far i have a through hull exhaust and thats it im gping to reflash to 9000rpm and order springs and retainers with rising ruel regulator and jims plate service and solas 13/20 prop pinched to 13/18 and also ordering tial bov is that a good setup? Or what else sholu i do lmk plz and thank you
    You won't need springs and retainers. All you need is these Riva retainers
    https://www.4-tecperformance.com/ind...oducts_id=1593

    and why a rising rate fuel pressure regulator? It's not needed with the stock supercharger and MaptunerX tune
    https://www.4-tecperformance.com/ind...oducts_id=4250

    Also, don't waste your time repitching a 13/20 to a 13/18. We have out the box 13/18's ready to go
    https://www.4-tecperformance.com/ind...oducts_id=5241

    The other things you should do is a Riva power filter and intake manifold upgrade (ribbon delete)

    Power Filter
    https://www.4-tecperformance.com/ind...oducts_id=2025

    Intake manifold upgrade
    https://www.4-tecperformance.com/ind...roducts_id=904


    If you are sticking with the stock intercooler then go with this BOV setup
    https://www.4-tecperformance.com/ind...oducts_id=2572

    Hope that helps!
    Jerry


  4. #4
    cadak's Avatar
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    I also have an FXsvho and have thru hull but also have the Riva Power filter and the ribbon delete. IMO it is a must to our skis and the acceleration was improved.

  5. #5
    Ok guys my goal is to be around 80 to 85 mph i called r&d and talked to glen i asked him whats the highest rpm i can go with without messing with my internals or have to change my fuel from 93 he told me to go with rpm limiter set to 8850 with a 13/18 prop so ill be at 8600rpm and her recommend the springs and retainers for anything 8600 and up and he also said i need the fuel rising regulator im also installing the bov that jerry recommended and i already have the riva power filter and jims doing my plate and sending me the leos pump wedge and im looking to order the ribbon delete also and im going with the highest rpm i can @region to make it the fastest i can without messing with internals

  6. #6
    And thanks for all the help guys im just trying to learn everything i can from all you experienced guys

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  8. #8
    95.4mph FZR FZeeR's Avatar
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    Go with the parts Jerry said above...And as Jerry said RRFPR is not needed with the right tuning and people working on your ski..........You'll see my mph below and notice I don't have a fuel regulator.....Thru hull exhaust is a waste unless you just like making a bunch of noise.....Just get the cheaper Riva free flow exhaust to the stock outlet....and keep stock waterbox....

  9. #9
    Quote Originally Posted by FZeeR View Post
    Go with the parts Jerry said above...And as Jerry said RRFPR is not needed with the right tuning and people working on your ski..........You'll see my mph below and notice I don't have a fuel regulator.....Thru hull exhaust is a waste unless you just like making a bunch of noise.....Just get the cheaper Riva free flow exhaust to the stock outlet....and keep stock waterbox....
    Thank brotha your hitting 88.6 on regular 93 fuel and without changing any internals or supercharger wheel?

  10. #10
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by 2017 fx svho View Post
    he also said i need the fuel rising regulator
    Only if you go with the R&D R3 reflash do you need a rising rate fuel pressure regulator.
    Go with the MaptunerX tuning bundle package or Dean's Team tune. You DO NOT need a RRFPR with either of those tunes.


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