Engine/Carb Mismatch
  • neomac3444
    Posts: 1
    Joined: Wed Oct 14, 2015 6:19 am

    Engine/Carb Mismatch

    by neomac3444 » Wed Oct 14, 2015 6:35 am

    Hey guys new to the forum and must say its got a lot of awesome information.

    So here is my problem I bought a used 2006 CRF205R the previous owner had his engine lock up on him and it trashed the head so he went online to Ebay and bought a rebuilt engine. Problem is its a 2004 engine so now i have a 2004 engine with a 2006 Carb. I need some guidance I have tried to adjust it but havent changed any of the parts out on the Carb. It runs lean at idle and im pretty sure rich on the top end.

    So would it be better for me to find an 04 carb and throw that in or can i keep the carb and try putting 07 internals into it?

    Then my next question is what do i do about the exhaust since it is a dual pipe on an 04 is it ok or do i need to change that as well?

    Thanks guys!!

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