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Thread: new prop

  1. #1

    Question new prop

    hi i am new this this site have allways owned super jet and sold them and just got a rxp 155 2008 what is the best prop for this stock ski i am looking at a SR-CD-11/19 and putting a rive intake on it you all may say just buy a s/c 215 one but they love the petrol to much for my likeing i have kids ride it on this rxp 155 a tank last all day


  2. #2
    West Texas RXP skoepp's Avatar
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    Welcome to the forum.
    Without any more mods you may not see much improvement over OEM prop.
    Are you replacing because oem is worn, if so probably need a wear ring too.
    (Might search 155 hp threads for right prop)
    If not what Max rpms are you Turing at wot?

  3. #3

    mods

    what mods can you do to a rxp155 ?

  4. #4
    Moderator Snoman's Avatar
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    Intake grate,filled ride plate holes,prop,forced air intake,free flow or thru hull exhaust...

  5. #5
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by yamking800 View Post
    hi i am new this this site have allways owned super jet and sold them and just got a rxp 155 2008 what is the best prop for this stock ski i am looking at a SR-CD-11/19 and putting a rive intake on it you all may say just buy a s/c 215 one but they love the petrol to much for my likeing i have kids ride it on this rxp 155 a tank last all day
    Welcome to the forum!

    Riva doesn't make an air intake kit for the 155, but R&D does.
    http://www.4-tecperformance.com/inde...oducts_id=1179

    You will also want to install this impeller
    http://www.4-tecperformance.com/inde...roducts_id=502

    and this intake grate
    http://www.4-tecperformance.com/inde...&products_id=5

    Other optional mods would be a wedge, sponsons, exhaust, and OPAS blockoffs.

    Using the greenhulk coupon code will save you 10% off all the items posted above.

  6. #6

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    Quote Originally Posted by Green Hulk View Post
    Welcome to the forum!

    Riva doesn't make an air intake kit for the 155, but R&D does.
    http://www.4-tecperformance.com/inde...oducts_id=1179

    You will also want to install this impeller
    http://www.4-tecperformance.com/inde...roducts_id=502

    and this intake grate
    http://www.4-tecperformance.com/inde...&products_id=5

    Other optional mods would be a wedge, sponsons, exhaust, and OPAS blockoffs.

    Using the greenhulk coupon code will save you 10% off all the items posted above.
    Do OPAS block off make the ski faster or is it just for handeling? Thanks......

  7. #7
    Moderator Snoman's Avatar
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    It helps keep the ski from porpoising which means it keeps the front of the ski from bouncing up and down at high speeds..eliminate the porpoising and youll gain some speed...

  8. #8

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    Quote Originally Posted by Snoman View Post
    It helps keep the ski from porpoising which means it keeps the front of the ski from bouncing up and down at high speeds..eliminate the porpoising and youll gain some speed...
    My friend just installed them. Was wondering what the benifit was. Thanks for the explination.

  9. #9
    Quote Originally Posted by Snoman View Post
    It helps keep the ski from porpoising which means it keeps the front of the ski from bouncing up and down at high speeds..eliminate the porpoising and youll gain some speed...
    I highly doubt that he will need them for a 155hp RXP.

  10. #10
    Moderator Snoman's Avatar
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    I do too Frank..I was just explaining what they do...

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