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Kuba

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About Kuba

  • Rank
    TT Newbie

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  • Gender
    Male
  • Location
    Poland
  1. Kuba

    Edelbrock Carb Check Needle Help? XR4

    Yes my carb has no choke.
  2. Kuba

    Edelbrock Carb Check Needle Help? XR4

    Thank you doh13, I try set float heights which you gave. Alexward1230 I was blowing in to a pump socket previously closing bypass hole and the next one hole on the bottom float bowl to see how to my new needle working. I still have to work with this carburetor and feel him. Thank you guys and Happy New Year.
  3. Kuba

    Edelbrock Carb Check Needle Help? XR4

    Yesterday I made one needle with a diameter of 4.35mm and a total length of 16mm. It moves freely in the hole, the needle stops the flow when I blew lightly and opens when I blew harder. After connecting and pressing the accelerating pump, I received a good fuel injection. Unfortunately, this did not change the engine's performance. I still have a problem after changing the carb: the engine works well to 4k rpm and above it breaks and banging. I tried to adjust the carburetor according to the manual, unfortunately I do not have alternate main needles. Bike is XR650R, needle: 19E @ 19 Cliks. Today I trye closing and open the air filter
  4. Kuba

    Edelbrock Carb Check Needle Help? XR4

    Yesterday I made one needle with a diameter of 4.35mm and a total length of 16mm. It moves freely in the hole, the needle stops the flow when I blew lightly and opens when I blew harder. After connecting and pressing the accelerating pump, I received a good fuel injection. Unfortunately, this did not change the engine's performance. I still have a problem after changing the carb: the engine works well to 4k rpm and above it breaks and banging. I tried to adjust the carburetor according to the manual, unfortunately I do not have alternate main needles. Bike is XR650R, needle: 19E @ 19 Cliks. Today I trye closing and open the air filter
  5. Kuba

    Edelbrock Carb Check Needle Help? XR4

    I would be grateful for help. If you are interested in my carburetor, the foam has the following dimension: 50x40mm.
  6. Kuba

    Edelbrock Carb Check Needle Help? XR4

    alexward1230 Thank you very much for your detailed response and help. I checked your links but the seller does not send to Polish, but if this check needle it is just a piece of brass with the right shape than lathe operator can do it this for me. It seems to me that the needle on your picture is 16mm (5/8") long and about 4.7mm (3/16") in diameter, am I right?
  7. Kuba

    Edelbrock Carb Check Needle Help? XR4

    doh13 I checked this needle and it's definitely not there. About your question, in my carb bowl the foam also wasn't attached to anything. .
  8. Kuba

    Edelbrock Carb Check Needle Help? XR4

    Thank you for your answer. Tomorrow I'll check if you're right. I remove carb bowl because i want check float level.
  9. Kuba

    Edelbrock Carb Check Needle Help? XR4

    Hello. I have the same problem that you had. Can you please write part number of this check needle or give me link to ebay where i can get it. Thanks You.
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