Page 1 of 4 123 ... LastLast
Results 1 to 10 of 32
  1. #1
    Moderator two2curupt's Avatar
    Join Date
    May 2005
    Location
    Toronto, Canada
    Posts
    2,982
    +1
    41

    GTX Owners Tip for 1-3 mph Mark @ Race Tech gave me WOW!!!!

    WOW AWSOME HOLESHOT WITH NO CAVITATION!!!!
    speed depends on the prop pitch...
    Are you ready for this???
    RED DEVIL You will freak out when you try this!!!!


  2. #2
    captain obvious Lurker's Avatar
    Join Date
    Jul 2005
    Location
    Visalia, Ca
    Posts
    2,316
    try what?

  3. #3
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    34,994
    +1
    1,903
    uh Mike did you forget to post the tip?

  4. #4
    Moderator two2curupt's Avatar
    Join Date
    May 2005
    Location
    Toronto, Canada
    Posts
    2,982
    +1
    41
    Sorry i had to re-boot...
    For about 3 or 4 weeks now Mark and I have been playing around with get this ..An RXT driveshaft in a GTX with an RXP wear ring and RXP impeller with the GTX pump...(you might have to read that twice)...Initial results were SICK to say the least...ZERO cavitation and I was smoking stage one RXP's out of the hole!! Well we have played with about 20 different pitch combos and have figured out....Well I should say Mark has a few of them written down in a little black book ( for some reason he will not let me see) what pitches seem to work for top speed and what works for holeshot...Top speed was 74 mph and STUPID holeshot...If you want to sacrifice some top speed then you get better holeshot...But the awsome part of all this is the price!!..driveshafts are pretty cheap...as are wear rings...you just have to find someone with an RXP that is willing to sell you thier old prop ( if they have switched to solas) I presently have the stock camshaft and the non updated ecu...so I can squeeze about 24 more hp out of my boat before I have to slip into the Engine Manegment System that Mark is selling...So I will let you guys know within a few weeks what the extra 24 hp will do...I am hoping to go over the 75 mph mark...If I don't I will be supprised...

  5. #5
    Moderator two2curupt's Avatar
    Join Date
    May 2005
    Location
    Toronto, Canada
    Posts
    2,982
    +1
    41
    Call Mark for more info...

  6. #6
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    34,994
    +1
    1,903
    That is awsome Mike!

  7. #7
    EZ Dock of Long Island Shibby1485's Avatar
    Join Date
    May 2005
    Location
    Long Island, NY
    Posts
    9,466
    +1
    3
    well i take it this is for GTX owners obviously... and by the sounds of it you are gonna spank my stock RXT hole shot...

    so how can I really get my RXT out of the whole like a raped monkey?

  8. #8
    Moderator two2curupt's Avatar
    Join Date
    May 2005
    Location
    Toronto, Canada
    Posts
    2,982
    +1
    41
    300 hp kit...lol

  9. #9
    Red Devil's Avatar
    Join Date
    Apr 2005
    Location
    Chesterfield/Richmond, VA
    Posts
    1,812
    Mike,

    Hell, I was kinda sleepy when I logged on tonight only until I read your post. Now that is awesome and great info, thanks!!! OK Jerry, where is that spare impeller for the RXP that you have just laying around for me??

  10. #10
    captain obvious Lurker's Avatar
    Join Date
    Jul 2005
    Location
    Visalia, Ca
    Posts
    2,316
    there is a difference between these parts. I can understand the impeller and length of drive shaft, but everything else sould be the same?

Page 1 of 4 123 ... LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Safety tip for SHO owners with reinforced tunnels
    By mjh3ides in forum Yamaha PWC Performance (4-stroke)
    Replies: 13
    Last Post: 11-17-2010, 05:48 PM
  2. 2003 GTX SC question for first time owner
    By Jean-Paul in forum Sea Doo Open Discussion
    Replies: 5
    Last Post: 01-25-2010, 01:54 PM
  3. 2003 GTX SC question for first time owner
    By Jean-Paul in forum 4-Tec Performance
    Replies: 2
    Last Post: 01-25-2010, 10:55 AM
  4. Tips for new Challenger 180 c180 owners
    By FLSUN in forum Sea Doo Sport Boats
    Replies: 2
    Last Post: 07-01-2009, 12:09 AM
  5. Need Owners Manual for RXP/RXT/GTX
    By majundecid in forum Sea Doo Open Discussion
    Replies: 5
    Last Post: 07-20-2006, 06:06 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
  •