Results 1 to 9 of 9

Thread: stock afr??

  1. #1

    stock afr??

    what is the stock air/fuel ration on an rxp?? i am going to be installing a rude and i want to add as many mods as i can without an external intercooler or ecu! I am planning on rude, shorty waterbox, and rear air intake!


  2. #2

    Join Date
    Aug 2006
    Location
    Gonzales, La
    Posts
    2,145
    +1
    9
    According to an old Riva dyno, the A/F ratio on a stock engine is 11.3 - 11.4 at full throttle.

  3. #3
    REID2168's Avatar
    Join Date
    Jun 2007
    Location
    My House
    Posts
    8,156
    +1
    241
    Cody i got EVERYTHING we need to do the TEST if u wanna trade boats at my crib when we swap out? either way i can test the stock 2007 after we trade as well if u want! let me know Gun!

    1) Test Track
    2) A/F Ratio Meter
    3) J-Pipe w/BUNG-Hole (hahahahaha)
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	DSCN1574.JPG 
Views:	67 
Size:	180.1 KB 
ID:	39911   Click image for larger version. 

Name:	DSCN2130.JPG 
Views:	64 
Size:	185.6 KB 
ID:	39912   Click image for larger version. 

Name:	DSCN2134.JPG 
Views:	62 
Size:	174.0 KB 
ID:	39913  

  4. #4
    i have an innovate wideband too-- what do u use to power up the wideband-- mine plugs into cigarette lighter

  5. #5
    REID2168's Avatar
    Join Date
    Jun 2007
    Location
    My House
    Posts
    8,156
    +1
    241
    i havent even powered her up yet bro but thats what it has is a cigarette lighter type adaptor.

  6. #6
    ARNYGOLLOTT3's Avatar
    Join Date
    May 2007
    Location
    Biloxi, MS
    Posts
    810
    very exciting thread....cannot wait for results...

    perhaps later an ext I/C, 42s, and those mods would also be a worth while 'experiment' as I have been told by a select few that this setup is safe also...with a/f running high 11 to low 12....at 8100 rpm

  7. #7
    EZ Dock of Long Island Shibby1485's Avatar
    Join Date
    May 2005
    Location
    Long Island, NY
    Posts
    9,464
    +1
    4
    damn... that test track looks inviting as heck!

  8. #8
    Gotta love this sport! 05Limited's Avatar
    Join Date
    Apr 2005
    Location
    Stockton, CA
    Posts
    2,677
    +1
    4
    Quote Originally Posted by Shibby1485 View Post
    damn... that test track looks inviting as heck!
    With a bottle of rum, two diet cokes, and a few dozen ice cubes... I could sit right "there" all day and watch the time trials
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	spectator_spot.JPG 
Views:	60 
Size:	465.8 KB 
ID:	39962  

  9. #9
    how do u mount the wideband sensor in the j-pipe??? does the j-pipe have water in it?? thanks

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 2012 RXP-X 260 Stock AFR's - Running Lean
    By superman in forum 4-Tec Performance
    Replies: 134
    Last Post: 09-14-2014, 10:45 AM
  2. AFRs on a stock 215 ski
    By greenbullet in forum 4-Tec Performance
    Replies: 0
    Last Post: 03-04-2012, 03:27 PM
  3. Stock VXS/VXR AFR
    By slingshot in forum Yamaha PWC Performance (4-stroke)
    Replies: 2
    Last Post: 08-20-2011, 04:40 PM
  4. afr #50 inj. 215 stock ecu
    By masta2000 in forum 4-Tec Performance
    Replies: 5
    Last Post: 04-01-2010, 08:25 PM
  5. stock Ultra AFR
    By Whooper in forum Kawasaki PWC Performance (4-stroke)
    Replies: 25
    Last Post: 02-02-2008, 04:04 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
  •