Results 1 to 3 of 3
  1. #1
    cckeong's Avatar
    Join Date
    Oct 2007

    Mod 03GTX SC can beat stock 07RXT?

    Just like to know if I mod my 185HP can beat the stock 07RXT?
    if so how much $$ need to mod it to reach 215HP standard?
    Or just sell it get a 05RXT do some mod?

  2. #2
    JFizzleJR's Avatar
    Join Date
    Aug 2005
    Probably $2,000 to get to where a 215 hp RXT is. My opinion is sell the GTX and buy the RXT or RXT-X.

  3. #3
    Banned User
    Join Date
    Dec 2006
    Crest Hill, IL
    My father's 04 GTX with a full Stage 1 is DEAD EVEN with a stock 07 RXT....Even after 1 mile @ WOT...*****this does not include the freebie mods of filled ride plate holes (on either)...

    Upgrades from the Riva power Filter setup to a 4" will help A LOT...along with an external IC also...

    HOWEVER, you are limited in overal mods and their effectiveness due to the low RPM's of the motor (7600's)...EXAMPLE, SC upgrades like a Greenwheel will not be fully utilized without the gain in RPM...

    Their is more potential on the RXP/RXT motor than the 185 units...But done right, a 185 will run very good and be very reliable...

    That 03 DOES have a funy exhaust system, and a different SC setup...First mod would be to upgrade the SC to a HD 06' shaft and metal washers, then work the exhaust setup...Also that plastic pump would need to get ditched in favor of an Aluminum one...

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. FS:03GTX SC LTD Stock ECU
    By cckeong in forum Sea Doo Classifieds
    Replies: 1
    Last Post: 02-22-2010, 07:59 AM
  2. Best SC Wheel With Stock Ecu And Stock Ic ???
    By GIONNIK in forum 4-Tec Performance
    Replies: 27
    Last Post: 11-07-2007, 09:15 PM
  3. First Ride On Modded Gtx Sc Today.
    By carl sagan in forum 4-Tec Performance
    Replies: 12
    Last Post: 06-26-2007, 05:49 PM
  4. What mods shouldi do to my stock 1997 GP1200
    By 2lick in forum Yamaha Old School Skis
    Replies: 48
    Last Post: 03-03-2007, 11:43 AM
  5. Think I can beat em'
    By Cody Townsend in forum Sea Doo Open Discussion
    Replies: 9
    Last Post: 01-23-2006, 09:32 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