Results 1 to 5 of 5
  1. #1
    rcab85's Avatar
    Join Date
    Nov 2011
    Location
    lavalette, New Jersey, United States
    Posts
    1,557
    +1
    83

    what is the differnce between 02 gpr pump and 03 gpr pump??

    Whats the difference if any from the 02 gp1200r pump to an 03 gp1300r jet pump??? and what is the best upgrade for this ski Ive heard of a h.o pump if so what year h.o pump is the best one to get? does it mount right up? thanks guys!


  2. #2
    mjh3ides's Avatar
    Join Date
    Jul 2007
    Location
    Jupiter, Florida
    Posts
    6,799
    +1
    2,013
    I believe the pump is the same but the '02 has a shorter shaft. The more popular HO pumps started in '05.

  3. #3
    Happily Self-Employed WFO's Avatar
    Join Date
    Nov 2005
    Location
    Houston, Texas
    Posts
    12,801
    +1
    450
    yup, 02 has a 28" drive shaft

    you can go with a 2" extension and extend the cables if you use a 30" shaft HO pump

  4. #4
    Every adventure comes to an end........ Not Today! wreckingball's Avatar
    Join Date
    Sep 2009
    Location
    San Diego, California, United States
    Posts
    1,347
    +1
    2
    Quote Originally Posted by rcab85 View Post
    Whats the difference if any from the 02 gp1200r pump to an 03 gp1300r jet pump??? and what is the best upgrade for this ski Ive heard of a h.o pump if so what year h.o pump is the best one to get? does it mount right up? thanks guys!
    Quote Originally Posted by WFO View Post
    yup, 02 has a 28" drive shaft

    you can go with a 2" extension and extend the cables if you use a 30" shaft HO pump
    If you have an '03 or '04 pump laying around, use it as it'll give you the 2" extension and longer shaft. If you are looking to buy a newer pump, go with the '05+ because the were the HO (larger hub=more pressure=more speed) pump.

  5. #5
    rcab85's Avatar
    Join Date
    Nov 2011
    Location
    lavalette, New Jersey, United States
    Posts
    1,557
    +1
    83
    thanks guys exactly why I joined the forum save me so much time researching you guys are awesome!!!

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 difference between Garrett GT30 turbo and turbo Precision
    By jonathan in forum Yamaha PWC Performance (4-stroke)
    Replies: 6
    Last Post: 10-01-2014, 02:17 PM
  2. What is the differnce between the athena and the Vi-PEC ECU
    By stevea99 in forum Sea Doo ECU Support
    Replies: 0
    Last Post: 09-20-2013, 05:04 PM
  3. What is the difference between the 2004 2005 or 2006 Seadoo Rxp?
    By skyline99k in forum Sea Doo Open Discussion
    Replies: 18
    Last Post: 06-10-2008, 10:39 PM
  4. What is the difference between
    By Yamaha Ryan in forum Yamaha Open Discussion
    Replies: 17
    Last Post: 05-06-2008, 01:36 PM
  5. what is the best mod 02 gpr
    By cambo au in forum Yamaha PWC Performance (2-stroke)
    Replies: 7
    Last Post: 05-28-2007, 03:38 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •