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  1. #1

    Join Date
    Jan 2006
    Ft. Walton Bch


    I'm interested in modding my 2012 FZR but after reading the forums, I believe the best thing is is to start learning how to monitor AFR accurately before anything else. So I'm looking for suggestion as to what products to purchase first? I notice that Riva and R&D both make exhaust type adapters for the 02 sensors the Riva seems to have more ports included for WT sensor and water feed etc... Is this the best option? Finally which is the best most accurate gauge/ monitor to display the read out?


  2. #2
    lets race.... mikeFZR's Avatar
    Join Date
    Mar 2009
    I use an MTX-L gauge with the riva bung (but I have a 2009 FZR and you have a 2012...) Try doing a search, tons of threads on AFRs on our skis, but here is my setup as well as AFR readings the mods in my sig.

    Idle: 10.8
    2000: 12.1
    3000: 13.9
    4000: 12.8-13.1
    5000: 12.4-12.6
    6000: 12.3-12.5
    7000: 12.0
    7730 (wot): 11.8-12.1 (mostly 11.9)

    Click image for larger version. 

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