Page 1 of 2 1 2 LastLast
Results 1 to 10 of 16
  1. #1

    Join Date
    Aug 2007
    Location
    Bridgeton nj
    Posts
    111

    solas 14-20 dynafly

    I have a 2000 xl limited and going to upgrade to a 2005 ho pump and 14-20 dynafly, right now my WOT RPM are 7100 with a 13/19 solas concord what you think my WOT RPM should be with 14/20 dynafly and should I have it re pitched be for I buy a dynafly impeller


  2. #2
    zx11rider's Avatar
    Join Date
    Jun 2009
    Location
    Cape Coral
    Posts
    1,132
    What mods do you have done to the ski besides the concord impeller

  3. #3

    Join Date
    Aug 2007
    Location
    Bridgeton nj
    Posts
    111
    just stock 1300PV cylinders, stock head and jetted carbs

  4. #4
    zx11rider's Avatar
    Join Date
    Jun 2009
    Location
    Cape Coral
    Posts
    1,132
    I would call Jim at Jims performance or Carl at island racing and ask them i think you wont be able to turn it very well without some mods to the stock motor, you dont want your rpms too low. Ron

  5. #5
    Quote Originally Posted by zx11rider View Post
    I would call Jim at Jims performance or Carl at island racing and ask them i think you wont be able to turn it very well without some mods to the stock motor, you dont want your rpms too low. Ron
    +1
    your going to drop R`s like a mofo... stick with the 13/19

    but def talk to them boys...

  6. #6
    I made the switch on my xlt and was turning 7190 fully warmed and now i turn 7090 fully warmed.. so i basically chopped 100 rpm...The BEST mod i have done...i also had a 13/19 before.
    Greg

  7. #7
    XL1200Ltd-Keith's Avatar
    Join Date
    Aug 2005
    Location
    Arizona
    Posts
    506
    LETHAL RX7 I made the switch on my xlt and was turning 7190 fully warmed and now i turn 7090 fully warmed
    Greg, please list your mods when you turned 7090 rpm's with this 14/20 Dynafly. I thought that you were running a 1390.

  8. #8
    Altezza01's Avatar
    Join Date
    Jun 2007
    Location
    Destin, FL
    Posts
    1,527
    +1
    13
    the 14/20 is going to be too big. you are going to kill your holeshot but may gain a mph or 2 on top but will take forever to get there. keep the 13/19.

  9. #9
    Prism's Avatar
    Join Date
    May 2007
    Location
    "New" Jersey
    Posts
    826
    +1
    99
    My guess is 6850-6900 RPM with the 14/20 Dyna. I'd be curious if you try it. Let us know the results if you do.

  10. #10
    L Carlson's Avatar
    Join Date
    Aug 2007
    Location
    Bonita Springs, Florida, United States
    Posts
    7,118
    +1
    2
    Quote Originally Posted by Prism View Post
    My guess is 6850-6900 RPM with the 14/20
    Yep, that would be the rpm's my half stock 1300 is running now going to pitch my 14/20 to 14/19 to get that 7150. Lee

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. SOLD SOLAS YG-DF-14-20-DynaFly Impeller on e_Bay New Reduced Price
    By David_HX_RXP in forum Yamaha Classifieds
    Replies: 1
    Last Post: 08-28-2016, 01:14 PM
  2. FS - Parts FS - Solas YG-DF-14/20 DynaFly Impeller
    By ryffryda in forum Yamaha Classifieds
    Replies: 2
    Last Post: 08-24-2015, 04:16 PM
  3. FS Solas YG-DF-14/20 DynaFly Impeller
    By ryffryda in forum Yamaha Classifieds
    Replies: 1
    Last Post: 08-24-2015, 04:16 PM
  4. Replies: 8
    Last Post: 07-31-2008, 11:56 AM
  5. Solas 14/20 - Box stock or Setback?
    By howestek in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 04-24-2006, 08:15 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
  •