Above Forum Ads

Collapse

Announcement

Collapse
No announcement yet.

Impeller Choice for 785

Collapse
X
 
  • Time
  • Show
Clear All
new posts

  • Impeller Choice for 785

    Today I decided to remove the pump assembly to inspect the ring, stator and impeller on the 785. I removed the 5132202 impeller, which isn't in bad condition however I also have a 5132707 (from an MSX140) which is in better condition. What do you guys think I should put in, I'm unsure what the pitch/differences are. The wear ring isn't too bad and it should come up ok with a bit of sandpaper. Clearances are tight on both impellers.

    Also, the 6 vane has a few bends around the blade ends. Will this affect performance a great deal? I can do a little file work on it, but would like some opinions on this unit before I get stuck into it.
    Attached Files
    00 Pro 785
    04 MSX 140

  • #2
    i would bend the blades on the stator around and clean them up alittle and call it good also you always want to start with a 12/17 prop to tune it in and then you can start chaning them if you want but the 12/17 is the best bet for a mostly stock boat
    2004 Matrix
    1999 World Finals Moto Marine 785
    2000 virage triple pipe project
    96 hurricane
    03 genisis
    03 msx 140
    04 msx 150 project ?
    92 kawi sc
    99 slh
    2000 pro 1200 triple pipe msd ignition and more

    Comment


    • #3
      Yeah, that was pretty much my plan for the stator. Both impellers are ok, but I don't know what the pitch is on either one.
      00 Pro 785
      04 MSX 140

      Comment


      • #4
        both those props are NuJets they are mostly for the 1200's
        the 785's like the Skat Trak props better
        2004 Matrix
        1999 World Finals Moto Marine 785
        2000 virage triple pipe project
        96 hurricane
        03 genisis
        03 msx 140
        04 msx 150 project ?
        92 kawi sc
        99 slh
        2000 pro 1200 triple pipe msd ignition and more

        Comment

        Working...
        X
        😀
        🥰
        🤢
        😎
        😡
        👍
        👎