Results 1 to 10 of 10
  1. #1
    Super7Four's Avatar
    Join Date
    Jul 2008
    Location
    Philadelphia Area
    Posts
    34

    What's the best impeller for 15F?

    I have a Kaw 15F with Riva Filter, Riva Exhaust and Shred Master Ride Plate...what impeller do you guys recommend...I see that Riva and R&D both use a different pitch in their kits. Any recommendations on the best pitch? I don't want to lose accel but would like a little more top end. (I'm about 245lbs so that needs to be factored in somehow).

    Thanks


  2. #2

    Join Date
    Jun 2006
    Location
    tx
    Posts
    530
    I think Riva 14/21, how do you like your Shredmaster plate? any difference from stock plate? Thanks


    Quote Originally Posted by Super7Four View Post
    I have a Kaw 15F with Riva Filter, Riva Exhaust and Shred Master Ride Plate...what impeller do you guys recommend...I see that Riva and R&D both use a different pitch in their kits. Any recommendations on the best pitch? I don't want to lose accel but would like a little more top end. (I'm about 245lbs so that needs to be factored in somehow).

    Thanks

  3. #3

    Join Date
    Mar 2008
    Location
    mississippi
    Posts
    510
    +1
    1
    Quote Originally Posted by Super7Four View Post
    I have a Kaw 15F with Riva Filter, Riva Exhaust and Shred Master Ride Plate...what impeller do you guys recommend...I see that Riva and R&D both use a different pitch in their kits. Any recommendations on the best pitch? I don't want to lose accel but would like a little more top end. (I'm about 245lbs so that needs to be factored in somehow).

    Thanks
    I put a Solas 14/21 on mine and it helped the hole shot, mid range and the top end, waiting on the shred master plate.

  4. #4

    Join Date
    Jun 2006
    Location
    tx
    Posts
    530
    any speed gain on the prop beside the hole shot?, please keep us posted on the Shredmaster plate. Thanks

    Quote Originally Posted by STX-15FER View Post
    I put a Solas 14/21 on mine and it helped the hole shot, mid range and the top end, waiting on the shred master plate.

  5. #5
    Super7Four's Avatar
    Join Date
    Jul 2008
    Location
    Philadelphia Area
    Posts
    34
    Quote Originally Posted by XRIDER View Post
    any speed gain on the prop beside the hole shot?, please keep us posted on the Shredmaster plate. Thanks
    I like the shred master ride plate, although keep in mind, I can only compare it to stock. It was the first mod I did so I saw the performance improvement specifically from the plate. It was most apparent in keeping top speed and straight line in rougher conditions.

  6. #6

    Join Date
    Jun 2006
    Location
    tx
    Posts
    530
    how many more mph did you gain?, what is your top speed now on gps? thanks for sharing.



    Quote Originally Posted by Super7Four View Post
    I like the shred master ride plate, although keep in mind, I can only compare it to stock. It was the first mod I did so I saw the performance improvement specifically from the plate. It was most apparent in keeping top speed and straight line in rougher conditions.
    Last edited by XRIDER; 05-04-2011 at 05:56 PM.

  7. #7
    Super7Four's Avatar
    Join Date
    Jul 2008
    Location
    Philadelphia Area
    Posts
    34
    If I recall, I got about 1-2 mph from the ride plate on glass but real benefit was being able to keep top speed in chop much better than before. So instead of losing 3-4 mph, I am able to stay at top speed. I just installed the exhaust yesterday so with just ride plate and intake my gps is 64.5. I'm hoping with a new impeller plus the exhaust I just did that I can get up to 66ish....just not sure of the right combination of parts for my set up..

  8. #8

    Join Date
    Jun 2006
    Location
    tx
    Posts
    530
    thanks for the info. Good luck to you on the new speed. Please keep us posted.


    Quote Originally Posted by Super7Four View Post
    If I recall, I got about 1-2 mph from the ride plate on glass but real benefit was being able to keep top speed in chop much better than before. So instead of losing 3-4 mph, I am able to stay at top speed. I just installed the exhaust yesterday so with just ride plate and intake my gps is 64.5. I'm hoping with a new impeller plus the exhaust I just did that I can get up to 66ish....just not sure of the right combination of parts for my set up..

  9. #9

    Join Date
    Mar 2008
    Location
    mississippi
    Posts
    510
    +1
    1
    Quote Originally Posted by XRIDER View Post
    any speed gain on the prop beside the hole shot?, please keep us posted on the Shredmaster plate. Thanks
    Yeah there was a gain with the impeller, before i installed it i was running around 62 to 63. After i installed it , its running in the neighborhood of 65 on the gps , the dreamometer is saying more like 67 but we all know how accurate that is lol. Now keep in mind i have done the intake grate mod and the impeller .. thats it , other than that its completely original. Hoping the ride plate will be here in the next few days.

  10. #10

    Join Date
    Jun 2006
    Location
    tx
    Posts
    530
    did you mod the air intake?

    Quote Originally Posted by STX-15FER View Post
    Yeah there was a gain with the impeller, before i installed it i was running around 62 to 63. After i installed it , its running in the neighborhood of 65 on the gps , the dreamometer is saying more like 67 but we all know how accurate that is lol. Now keep in mind i have done the intake grate mod and the impeller .. thats it , other than that its completely original. Hoping the ride plate will be here in the next few days.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. What Is the Best Impeller For An '11 300X With Just a SCOM Modification?
    By Speed Jones in forum Kawasaki PWC Performance (4-stroke)
    Replies: 30
    Last Post: 04-09-2013, 08:30 AM
  2. whats the best impeller for me ?
    By johnnny in forum 4-Tec Performance
    Replies: 2
    Last Post: 08-04-2011, 01:20 AM
  3. What is the best ecu for 15f sc
    By Phantom Rapid in forum Kawasaki PWC Performance (4-stroke)
    Replies: 20
    Last Post: 01-01-2009, 03:29 AM
  4. 2006 15f whats the best impeller for the riva rpm kit
    By wave15stx in forum Kawasaki PWC Performance (4-stroke)
    Replies: 6
    Last Post: 06-12-2007, 11:17 AM
  5. What is the best impeller?
    By VINCEGPR in forum Yamaha PWC Performance (2-stroke)
    Replies: 4
    Last Post: 07-03-2006, 12:30 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
  •