Honda crf250r 2014 mapping bigbore + racing exhaust
  • oliver63
    Posts: 1
    Joined: Wed Jun 12, 2019 10:21 am

    Honda crf250r 2014 mapping bigbore + racing exhaust

    by oliver63 » Wed Jun 12, 2019 9:57 pm

    hi,

    i purchased GET Athena WIFI-COM for myHonda CRF250r 2014 ... to modify my
    stock ecu.

    my bike has athena 280cc bigbore kit with Ti-6 Titanium Dual System. Running with 98octane pump gas..

    does somebody have any suggestions what to
    change on the mapping (ignition and fuel). It runs lean.. I think 🤔


    best regards,
    Oliver
  • Leardriver
    Posts: 351
    Joined: Wed May 05, 2010 10:33 am

    Re: Honda crf250r 2014 mapping bigbore + racing exhaust

    by Leardriver » Tue Aug 13, 2019 4:10 pm

    You can't map a bike by feel or drivability anymore. Machines are way too sophisticated. You must measure air/fuel ratios under a load on a dyno.
    You don't need to remap for the change you made. The bike has plenty of adaptation ability built in.

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