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  1. #1

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    13 rxpx 260 mods

    Question for yíall

    I have a 13 rxpx 260 the motor is all stock. I just bought it from the original owners ( older couple ) and they hardly used it. Well Iím thinking of doing a few minor performance mods to it and Iíve been given some advice on some compatible parts. I donít want to get crazy with this I just want a little more performance and retain motor longevity. So here are the parts that were recommended fizzle x4 SC wheel, VT1100 injectors, maptuner X tune and a new impeller. I have a solas 15/21 impeller coming and I was planning on swapping out the intercooler for a fizzle. Now here are the questions. With those parts are there any other modifications I would need to make? I really donít want to do crazy stuff to the motor. Is that the right impeller to use? And what tune should be installed? Thanks in advance

  2. #2
    1tommygunner1927's Avatar
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    Quote Originally Posted by 130eng View Post
    Question for yíall

    I have a 13 rxpx 260 the motor is all stock. I just bought it from the original owners ( older couple ) and they hardly used it. Well Iím thinking of doing a few minor performance mods to it and Iíve been given some advice on some compatible parts. I donít want to get crazy with this I just want a little more performance and retain motor longevity. So here are the parts that were recommended fizzle x4 SC wheel, VT1100 injectors, maptuner X tune and a new impeller. I have a solas 15/21 impeller coming and I was planning on swapping out the intercooler for a fizzle. Now here are the questions. With those parts are there any other modifications I would need to make? I really donít want to do crazy stuff to the motor. Is that the right impeller to use? And what tune should be installed? Thanks in advance
    Recommend having the stock charger rebuilt, Maptuner X, stock tune with limiters removed for 8350 rpm, and upgrade the injectors. New spark plugs too! For now, stay with the stock impeller. Then, ride it.

  3. #3
    Arp flywheel bolts..

  4. #4

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    I’m planning on rebuilding the SC and it’s getting new plugs and oil change. So are you saying not to use the Fizzle X4 SC wheel?

  5. #5
    Mod less, ride more! troyheb's Avatar
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    If your goal is longevity, then keep the boost stock.


  6. #6
    1tommygunner1927's Avatar
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    Quote Originally Posted by 130eng View Post
    I’m planning on rebuilding the SC and it’s getting new plugs and oil change. So are you saying not to use the Fizzle X4 SC wheel?
    I'm suggesting you preform a complete inspection and maintenance of your "new" ski before spending thousands of dollars in upgrades. The condition of the engine, fuel system, and drive line may need attention. The ski should be in good working order before the mods begin.

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  8. #7

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    I actually have performed an inspection on the entire ski. I have some experience working on them. Just wanted to pick everyone’s brains on these mods. I basically rebuilt a 13 gtr 215 last year and picked up the 260 as my winter project. It’s only ever been in a fresh water lake. I already decided I was going to rebuild the SC but then I just started thinking why not do a few little performance mods to it while I’m doing the normal stuff to it.

  9. #8
    1tommygunner1927's Avatar
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    Quote Originally Posted by 130eng View Post
    I actually have performed an inspection on the entire ski. I have some experience working on them. Just wanted to pick everyone’s brains on these mods. I basically rebuilt a 13 gtr 215 last year and picked up the 260 as my winter project. It’s only ever been in a fresh water lake. I already decided I was going to rebuild the SC but then I just started thinking why not do a few little performance mods to it while I’m doing the normal stuff to it.
    Maptuner X, 8350 stock tune, stock X charger (rebuilt), injectors. See post 2.

  10. #9
    I had a similar problem, I myself slightly upgraded my motor! I just redid the charger and did not touch the rest!
    Last edited by WilliammLesly; 12-31-2022 at 06:07 AM.

  11. #10

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    This all really does help a lot. I appreciate all the info

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