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  1. #1
    BLACKandSILVER06GPR's Avatar
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    2006 Gp1300.. 1 and 3 too lean?

    Take a look at this picture.. Do you think cylinder 1 and 3 are too lean? if so how should I richen it with the newer style EJK fuel controller that I have installed currently.Click image for larger version. 

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    cylinder 1 is on the bottom and 3 is on top


  2. #2
    silver93t's Avatar
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    Bottom and middle plug looks leaner to me.

  3. #3
    powerstroke specialist mikegp's Avatar
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    i think they look fine, how many hours on plugs, 1300r are quite difficult to read plugs.


  4. #4
    BLACKandSILVER06GPR's Avatar
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    Around ten hours.. Tried to look at piston wash but it's hard with the head still on. Looks like the rear cylinder has less wash than the others and very little wash in the center of the piston. Which is leading me to believe it's a little lean. Ski at around 80 hours on it

  5. #5
    OzarkYamMonster's Avatar
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    Again very hard to read from the plug hole. How is the compression & what makes you think it is running lean. Does it seem extremely hot?

  6. #6
    BLACKandSILVER06GPR's Avatar
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    Everything is running fine. I just pulled the plugs and being very OCD. Thought they would be more browner. I'll just keep running it than as is

  7. #7
    Buplaux's Avatar
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    Look perfect imo


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