Results 1 to 4 of 4
  1. #1

    Join Date
    Mar 2006
    Posts
    1,833
    +1
    119

    09 pump on 08 and older ski

    I read so much about the new style z and old style x impellers and how they fit the specific pumps. From what I understand, the 09 and newer impellers are setback a small amount. Are the trailing edges closer to the stator section of the pump, similiar to what some are doing to the 04-08 skis -- x impellers? Has anyone just bolted an 09 pump assemblly complete onto an 08 same hp ski to see how the setup changed for better or worse-- cavitation, speed, rpm changes?


  2. #2
    canadian iceman
    Join Date
    Dec 2007
    Location
    medicine hat, alberta, canada
    Posts
    627
    +1
    22
    you can do an entire pump swap as I have both an 08 09 and a 2011...the diff is the 09 and 11 have an oring on the mating surface where the impeller bolts up to the pump shaft. the 08 has no oring and in my opinion sits the impeller a bit closer to the pump veins. I HAVE used a 08 impeller in an 09 pump it just sits a bit further out from the veins...makes a bit of a diff!...hope this helps

  3. #3

    Join Date
    Mar 2006
    Posts
    1,833
    +1
    119
    I know a whole pump can swap over. What I am asking does a 09 pump impeller combo work better than the 04-08 setup?

  4. #4

    Join Date
    Mar 2006
    Posts
    1,833
    +1
    119
    ttt

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 780SL pump on a 96 780SLT ski?
    By gharger in forum Polaris Open Discussion
    Replies: 7
    Last Post: 12-18-2011, 10:48 PM
  2. 09 impeller on 08 250
    By hudsta in forum Kawasaki PWC Performance (4-stroke)
    Replies: 1
    Last Post: 06-22-2009, 12:06 AM
  3. Using an RXP pump on a 951-based ski?
    By Ziggy in forum Conversion PWC Performance Skis
    Replies: 3
    Last Post: 11-13-2008, 07:10 PM
  4. Drilling rocker shaft on 06 and up skis - which drill bit
    By hydrojunkie in forum 4-Tec Performance
    Replies: 21
    Last Post: 10-24-2008, 03:07 PM
  5. DF prop on 04 and older pump
    By R1SideWayz in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 07-10-2008, 02:07 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
  •