getting rid of flat spots.....................:)

[riichy]

i got a race can off "ric fella " and that made the flat spot not as bad but is there anyway to get ride of it all.......i herd you can get carbs tweked,



any suggestions zxr400er..........
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.......... PLOD ............ zx636 2004

[Walloper]

Take it to a good bike garage.
You may need the carbs balanced or the mixture adjusted to suit the change in gas flow through the engine.
My T'cat needed it done when I fitted a Micron can but I never noticed any big probs.
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W-ireless A-rtificial L-ifeform L-imited to O-bservation P-eacekeeping and E-fficient R-epair

[riichy]

[bish777]

Your running the stock airbox and filter i presume?

Take the carb tops off and remove the slides.

Take the needle out of the slide.

You will see the needle has a clip on it.

Move the clip down to the next notch below-this will raise the needle and make the fuel mix richer.

Try it out and see if it improvesd much, if not put the clip in the next lower notch.

You may also have to go to a larger main jet, but try the needle first.
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GSXR1100J

[Jrod]

Is it between 3.5 and 4k?

Get your carbs balanced.

[Walloper]

[benc]

i wud suggest get the carbs balanced first to see if that helps. if not get it set up on dyno which might help, then getting a dyno jet kit. but make sure if you want to get a new air filter or what ever fit that first to save money and get it all done at once.