Page 1 of 2 1 2 LastLast
Results 1 to 10 of 14
  1. #1
    nini engineering's Avatar
    Join Date
    Jan 2009
    Location
    Croatia & Germany
    Posts
    149

    Skat Trak 15/19 oder Riva 15/19R

    Hi,
    i got an Rotax Racing: SC Impeller (10PSI), Intercooler and 42lb Injektors...

    I read here, the 15/19R is better, but its pitched for the Riva Stage 3 setup...
    now i dont knew what i must buy!?!?!?!?!?

    What is the difference in acceleration an topspeed at the Skat and the Riva?

    THANKS!


  2. #2
    Banned User
    Join Date
    Jul 2006
    Location
    Ft.Lauderdale
    Posts
    3,237
    Quote Originally Posted by nini engineering View Post
    Hi,
    i got an Rotax Racing: SC Impeller (10PSI), Intercooler and 42lb Injektors...

    I read here, the 15/19R is better, but its pitched for the Riva Stage 3 setup...
    now i dont knew what i must buy!?!?!?!?!?

    What is the difference in acceleration an topspeed at the Skat and the Riva?

    THANKS!
    SAME THING minus the Riva name

  3. #3
    ou812's Avatar
    Join Date
    Jun 2006
    Location
    Riverside,ca
    Posts
    6,210
    +1
    198
    Quote Originally Posted by Alex13 View Post
    SAME THING minus the Riva name
    No, it's not the same. The Riva is lighter. Less meat on the hub..

  4. #4
    Banned User
    Join Date
    Jul 2006
    Location
    Ft.Lauderdale
    Posts
    3,237
    Quote Originally Posted by ou812 View Post
    No, it's not the same. The Riva is lighter. Less meat on the hub..
    Well, I had both and I couldn't tell the difference, they ran exactly the same. Which one's better? Lighter isn't always better, especially when said part is putting the power down.
    He's asking which is better and/or faster.. I say there exactly the same speed wise but not sure about the weight

  5. #5
    nini engineering's Avatar
    Join Date
    Jan 2009
    Location
    Croatia & Germany
    Posts
    149
    ...but which is better for my setup? (and which is generally better?)
    Is the Riva pitch only good for the Aftermarket ECU? I ride stock 8200rpm software

  6. #6
    Banned User
    Join Date
    Jul 2006
    Location
    Ft.Lauderdale
    Posts
    3,237
    Quote Originally Posted by nini engineering View Post
    ...but which is better for my setup? (and which is generally better?)
    Is the Riva pitch only good for the Aftermarket ECU? I ride stock 8200rpm software
    Don't expect to buy ANY prop and it just bolt on and work perfect. The right set-up on a prop takes a talented person to get perfect.

    What are your goals? Topspeed or acceleration?

    The three blade will get you out of the hole faster but it will only last for acouple seconds against a 4 blade with the same mods. Three blades work great for CC racing. I both loved and hated my 3 blade, loved how it came out of the hole but hated being passed by ski's with less mods up top.. So I switched to a 15/22 4 blade and will never go back.

  7. #7
    nini engineering's Avatar
    Join Date
    Jan 2009
    Location
    Croatia & Germany
    Posts
    149
    My goal is acceleration!
    What do you think how much topspeed i can ride with an 3 Blade at 8100rpm?

  8. #8
    Banned User
    Join Date
    Jul 2006
    Location
    Ft.Lauderdale
    Posts
    3,237
    Quote Originally Posted by nini engineering View Post
    My goal is acceleration!
    What do you think how much topspeed i can ride with an 3 Blade at 8100rpm?
    I don't know..Hmmm with a 10# SC, I'd say 72 or so but a big pick up in acceleration

  9. #9
    nini engineering's Avatar
    Join Date
    Jan 2009
    Location
    Croatia & Germany
    Posts
    149
    Quote Originally Posted by Alex13 View Post
    I don't know..Hmmm with a 10# SC, I'd say 72 or so but a big pick up in acceleration
    OK, thanks a lot!
    and whichsoever i buy, everyone must be repitched, thats right?

  10. #10
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    Quote Originally Posted by nini engineering View Post
    ...but which is better for my setup? (and which is generally better?)
    Is the Riva pitch only good for the Aftermarket ECU? I ride stock 8200rpm software

    They are the same pitch but the Riva impeller (R designation) means it has been pitch blocked for accuracy. All blades measure the same.

Page 1 of 2 1 2 LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. RIVA / Skat Trak 15/19 Swirl Impeller Dose it suit RXPX
    By tottii in forum 4-Tec Performance
    Replies: 7
    Last Post: 06-20-2009, 07:17 PM
  2. FS: RIVA / Skat Trak 15/19 Swirl Impeller
    By meirvin in forum Sea Doo Classifieds
    Replies: 2
    Last Post: 01-15-2009, 01:41 AM
  3. F/S Skat Trak 15/19 3 Blade
    By superblownrxp in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 07-15-2008, 03:53 PM
  4. Skat Trak 15/19 vs Solas 15/20r
    By RXP_Noah in forum 4-Tec Performance
    Replies: 14
    Last Post: 03-01-2008, 01:02 AM
  5. Solas 15/20r Vs Skat Trak 15/19r For Stageiii
    By Chezzy in forum 4-Tec Performance
    Replies: 22
    Last Post: 01-21-2007, 06:47 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
  •