Results 1 to 2 of 2
  1. #1
    AndinoWatercraft's Avatar
    Join Date
    Feb 2008
    Puerto Rico

    Exclamation Technical Consulting wanted..!!

    I'm working with a friends 01 RX. Practicly turned in to an RXX. RXX MPEM Factory Twin Pipes 16/22 Skat with 48mm pump, M16 Reeds with intake R&D Filter R&d Ride plate plus intake grate . The thing is that we took advise from other friend and got a set of Buck Shots 50 mm carbs (to big for my taste after I found out). We also bore the cilinder to make the engine 1017 cc . Using the stock head I'm getting less than 145 psi per cilynder.Tried a stock head wih 10 mm off and no good. The thing is that I'm getting a preety rough idle and sometimes hard to start. Tried the stock mikuni needle valve springs (RXX aplicattions) (carbs) and no good .

    I have 4 things in mind get a racing Head , Install a racing module , reinstal the stock carbs a rejet or if somebody tell me where can i find a book for tunning that type of carbs.Im running out of founds for the project jaja... Thanks for the time

  2. #2
    2Blue's BFF! dsolie's Avatar
    Join Date
    Apr 2007
    Olympia, WA
    Get rid of the bucks... Those 50mm are a PAIN in the arse to dial in. If you insist on running the bucks you need 300 jetting.. 140 lows and 160 highs. 2.3 N&S with a 95g spring will get you to 17psi pop off...

    Also, you did a big-bore job, but did you mill the head to modify the squish band? Your domes need to be enlarged to match the BB.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. I want my RXP to sound like this.. hahaha
    By VFX_Artist in forum Sea Doo Open Discussion
    Replies: 8
    Last Post: 08-14-2005, 10:05 PM
  2. Factory service manual for RXP wanted.
    By 06Busa in forum Sea Doo Open Discussion
    Replies: 8
    Last Post: 08-13-2005, 07:59 PM
  3. Is it a splash guard that I want?
    By Ed in forum Sea Doo Open Discussion
    Replies: 6
    Last Post: 05-27-2005, 07:10 AM
  4. Want to start modding
    By Compwhiz82 in forum 4-Tec Performance
    Replies: 1
    Last Post: 05-26-2005, 02:19 PM
  5. Just wanted to Thank Mark Underwood
    By Sunfunzoom in forum Sea Doo Open Discussion
    Replies: 3
    Last Post: 05-09-2005, 01:40 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