Page 1 of 2 1 2 LastLast
Results 1 to 10 of 11
  1. #1
    inspecto's Avatar
    Join Date
    Mar 2007
    Location
    way down on the Suwannee River
    Posts
    67

    Question What prop?? 2003 GTX-sc

    2003 gtx-sc stock whats the best prop??

    same ski almost stage 1 whats the best prop??

    thanks guys


  2. #2

    Join Date
    May 2005
    Location
    Louisville KY.
    Posts
    156
    stock 12/20 stage 1 13/20.

  3. #3
    jimboman's Avatar
    Join Date
    Feb 2007
    Location
    Austin, TX
    Posts
    103
    Skat's 3 blade 16/21 155-83-23 Swirl is also considered a stock replacement. Considering going this route w/ a Stage 1 on an '04, see what happens.

    http://www.skat-trak.com/watercraft.html

  4. #4
    inspecto's Avatar
    Join Date
    Mar 2007
    Location
    way down on the Suwannee River
    Posts
    67
    i'm running a 12/20 now. this ski has never turned over 7400rpms???

  5. #5
    jimboman's Avatar
    Join Date
    Feb 2007
    Location
    Austin, TX
    Posts
    103
    Quote Originally Posted by inspecto View Post
    i'm running a 12/20 now. this ski has never turned over 7400rpms???
    You should be closer to the rev limiter (7650).

    I have a 13/20R w/ Stage 1 and turn 7500 pretty consistently. For me, not enough holeshot / bottom end

  6. #6

    Join Date
    May 2005
    Location
    Louisville KY.
    Posts
    156
    I never turned over 7400 until I took 1.5 mm out of the trailing edge on my 12/20. then I was up to 7600.

  7. #7
    inspecto's Avatar
    Join Date
    Mar 2007
    Location
    way down on the Suwannee River
    Posts
    67
    Quote Originally Posted by Trimer View Post
    I never turned over 7400 until I took 1.5 mm out of the trailing edge on my 12/20. then I was up to 7600.
    Trimer, how do ya do that? special tool?

  8. #8

    Join Date
    May 2005
    Location
    Louisville KY.
    Posts
    156
    Big crescent wrench you need at least a 12" Here is a how to on it. http://www.greenhulk.net/forums/showthread.php?t=2614

  9. #9
    inspecto's Avatar
    Join Date
    Mar 2007
    Location
    way down on the Suwannee River
    Posts
    67
    Trimer
    you the MAN!

    thanks, now for the fun

    mike

  10. #10
    Yes the skat 16\21 is considered a stock replacement, but i can certainly vouch that even when I had alot of the usual mods this prop kicked a$$, improvement straight across the board! Thumbs up from me!

    I ingested rocks when sh!t happened and killed the prop, or I`d still have it in there!...PR...

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. What Year ECUs Will Work For 2003 GTX SC 185
    By jrobinsonchicago in forum Sea Doo ECU Support
    Replies: 4
    Last Post: 06-14-2016, 03:39 PM
  2. Difference in two stock 2003 GTX-SC props need help quick!!!!
    By HD RACING in forum 4-Tec Performance
    Replies: 1
    Last Post: 06-13-2011, 12:27 AM
  3. 2003 GTX SC oil light comes on but oil level is fine??
    By djbauer in forum Sea Doo Open Discussion
    Replies: 3
    Last Post: 07-25-2006, 04:35 PM
  4. 2003 GTX SC not getting up to Speed Or RPMs ! Help !
    By RXPBeast in forum Sea Doo Open Discussion
    Replies: 11
    Last Post: 06-11-2006, 09:32 PM
  5. adding external intercooler to 2003 gtx sc motor
    By rapidacceleration in forum 4-Tec Performance
    Replies: 12
    Last Post: 05-12-2005, 08:17 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
  •