CRF250 engine noise
  • aherrera505
    Posts: 1
    Joined: Tue Dec 05, 2017 9:33 am

    Re: CRF250 engine noise

    by aherrera505 » Tue Dec 05, 2017 9:48 am

    Hi, i have recently purchased a 2004 Honda CRF250r with many upgrades, white brothers exhaust, pro motion suspension, and many other things, among those, the top end has just been rebuilt, with less then an hour on it, which means i am still breaking in the valvetrain and the piston/rings, upon starting, and continually running, there is a loud noise, that doesnt sound like a knock, but it is definitely there, before getting this bike, i've heard of many bigger bikes being run, and have similar sounds, my buddy's ktm 250 (bored to a 320) makes the sound but even louder, as i am not familiar with bigger bikes (i had a crf 125fb previously) i do not know if this is something to look into, or if its just something that's normal and will take awhile to get used to, another thing to know is the bike runs wonderfully, no lack of power whatsoever, looks like its brand new, i would really appreciate some help with this "problem" thank you very much and have a wonderful day.

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