Results 1 to 8 of 8

Thread: 05 pump?

  1. #1

    Join Date
    Mar 2006
    Location
    Biloxi, MS
    Posts
    181

    05 pump?

    How much difference would one feel if they upgraded from a 03 pump to a 05 pump. Keep in mind that i allready have a 13/19 impeller and 87mm nozzle. How much differemce?


  2. #2
    come on now... Your already faster than me now... why you wanna make me look even worse? Or are you just trying to stay far enough ahead of me when we race, so that when I let off and my intake grate grabs and turns me side ways, I wont hit you...

  3. #3

    Join Date
    Mar 2006
    Location
    Biloxi, MS
    Posts
    181
    Quote Originally Posted by bow tie klr
    come on now... Or are you just trying to stay far enough ahead of me when we race, so that when I let off and my intake grate grabs and turns me side ways, I wont hit you...
    How did you figure it out

  4. #4
    I just figured you were gonna try and get a better camera angle this time.

  5. #5
    ABBOTT's Avatar
    Join Date
    Jul 2005
    Location
    Birmingham, AL / Lay Lake
    Posts
    3,736
    +1
    96
    Acceleration will be better and could be worth maybe a mile on top (all depends on setup) but the 05 has been tested and the 85 nozz is working out better than the 87 nozz.

  6. #6

    Join Date
    Mar 2006
    Location
    Biloxi, MS
    Posts
    181
    HMMM. I still have my 85mm nozzle.

    Hey John, what handle bars did you use? Brand and bend? Thanks

  7. #7
    txgp1300r's Avatar
    Join Date
    Apr 2006
    Location
    Dallas , Texas
    Posts
    3,382
    +1
    165
    bow tie...you may need the r&d two bar 1200 grate...mine tried to chuck me off ,turned left if i chopped throttle at speed (70ish)with stock grate.......it dont do it now.

  8. #8

    Join Date
    Apr 2006
    Location
    South MS
    Posts
    1,095
    I think if you went to an '05 pump and dynafly 14/20 and 85mm nozzle you could pick up 2mph+ What kind of speeds are you seeing now?

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. '05 Pump Upgarade On '01 GPR Driveshaft ?
    By RaystownLake GPR in forum Yamaha PWC Performance (2-stroke)
    Replies: 23
    Last Post: 06-15-2006, 07:04 AM
  2. 05 Pump and Extension
    By Boosteda4tq in forum Yamaha PWC Performance (2-stroke)
    Replies: 14
    Last Post: 04-18-2006, 07:20 PM
  3. Island racing and 05 pump question ??
    By slow1300 in forum Yamaha PWC Performance (2-stroke)
    Replies: 12
    Last Post: 02-17-2006, 12:27 AM
  4. What all parts do i need to do the 05 pump conversion ??
    By slow1300 in forum Yamaha PWC Performance (2-stroke)
    Replies: 10
    Last Post: 12-23-2005, 05:44 PM
  5. 05 pump- does this look ok to you?
    By idizzy in forum Yamaha PWC Performance (2-stroke)
    Replies: 25
    Last Post: 12-10-2005, 05:41 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
  •