Results 1 to 3 of 3
  1. #1

    Join Date
    Aug 2010
    Location
    QLD Australia
    Posts
    18

    cooling uprades for GTX 951

    Hi guys just have a few questions about cooling upgrades for 951 rotax engine thats been bored out to a 1020. I bought the engine from the states and it has some cooling upgrades that i am not sure how to plumb into a standard system.
    It has a case cooler and i have plumbed it into the engine water delivery line befor the T piece for exhaust cooling and the out line for the cooler i have routed it to a T piece in the engine block drain line. Is this wright and should the out line have a restrictor in it?
    The engine also has 2 barbed fittings in the top of the head (deffinatly not standard) apparently thet are for water out. Can i just plumb them into any engine water out system and do they need restiction jets. If anyone knows of these type of upgrades any info would be great


  2. #2
    Just plumb those fittings to a couple of pissers out of the side, I also have a pisser for the case cooler other wise you don't know if the water is flowing or not.

  3. #3

    Join Date
    Aug 2010
    Location
    QLD Australia
    Posts
    18
    i have replaced the battery with a fully sealed one and now i have a spare pisser on the port side. can i use that or will there be to much pressure? if do i just pt a restrictor in it?

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Need advice on cooling routing for GTX 155
    By super701 in forum 4-Tec Performance
    Replies: 3
    Last Post: 03-07-2014, 04:29 AM
  2. Water shut-off 'Tow Valve' for Sea Doo 2001 GTX (951 carb)
    By BiXLL in forum Sea Doo Open Discussion
    Replies: 3
    Last Post: 11-03-2013, 10:16 AM
  3. Newby looking for advice on seadoo (2000 GTX 951 DI)
    By hunter991 in forum 2-Stroke Performance
    Replies: 5
    Last Post: 08-07-2012, 10:11 PM
  4. Replies: 0
    Last Post: 07-16-2010, 01:06 PM
  5. WTB MPEM for 2000 951 GTX
    By Quad411 in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 06-15-2009, 10:16 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
  •