Results 1 to 5 of 5
  1. #1

    Nils old news on running lean

    Is this info still true? I know it's old... but
    http://www.pwctoday.com/showthread.p...0924&highlight

    Does a stage 1 run lean ?
    Man this has me nervous. Makes me want to get an A/F or at least tested. Jerry can I drive to Louisanna and you let me borrow your j-pipe to get a reading and I'll give it back


  2. #2

    Join Date
    Jul 2005
    Location
    Las Vegas, NV
    Posts
    101
    After you test, if you're still nervous, I have one of Nil's "adder modules" I'm not using at present. I don't know if you'll need it.

  3. #3
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,341
    +1
    2,494
    That is very old news. NO! it will not run lean. We are now running stage 2's with the stock ECU without worry.

  4. #4
    The most interesting man in the world. Nils888's Avatar
    Join Date
    Jun 2005
    Location
    California
    Posts
    4,212
    +1
    1,028
    I guess its all in what you think is lean.

    stage 1 dose run on the lean side. but it is acceptable.

    Seadoo sets there engines up rich in stock form. So that gives some room
    for some minor mods.

    I understand that the 06 seadoo's run leaner and have a different cam for
    emmisions


    hay jerrry would you start another thred for the guys who are running air/fuel ratio meters. I will post what numbers are rich to lean.

  5. #5
    hay jerrry would you start another thred for the guys who are running air/fuel ratio meters. I will post what numbers are rich to lean.[/quote]

    Great Idea !!

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Blaster1200 question. underpropped or running lean on the top?
    By vdubspeed in forum Yamaha Old School Skis
    Replies: 5
    Last Post: 07-11-2015, 08:12 AM
  2. Gp1200 old news for some, but still fun...
    By Darthraider in forum Yamaha PWC Performance (2-stroke)
    Replies: 25
    Last Post: 11-23-2007, 12:07 PM
  3. Any News On The Florida Events?
    By peteshauling in forum Yamaha Open Discussion
    Replies: 75
    Last Post: 09-29-2006, 10:22 PM
  4. 16 Year Old killed on PWC.
    By MikeTrin in forum Open Discussion
    Replies: 6
    Last Post: 07-26-2006, 11:20 AM
  5. Any News on the Opas Kits Yet?
    By 1 FAST VE in forum Sea Doo Open Discussion
    Replies: 9
    Last Post: 04-24-2006, 10:27 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
  •