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Author Topic: '76 cb750f kerker and k&n pods tuning help needed  (Read 531 times)

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Offline amamet

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'76 cb750f kerker and k&n pods tuning help needed
« on: May 28, 2008, 11:29:33 AM »
i already changed the mains to 120 but can't seem to get the bike dialed in.  stumbles when i crack the throttle not WOT (i know thats been discussed plenty already).  have tried the air mixture screw from 1/2 turn to 1 3/4 turns.  seems a little better at more turns but not really 100 percent.  BTW, which way richens or leans?  any help would be appreciated.  the plugs seem fine also

allen
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Offline 75750SS

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  • 75 750F, 2010 Concours ABS
Re: '76 cb750f kerker and k&n pods tuning help needed
« Reply #1 on: May 28, 2008, 11:55:29 AM »
Don't know about other years/models, but the 75-76F (almost identical), clockwise (in) would richen and counter clockwise (out) leaner.  Orginal jets would have been 105 so 120's would be a big step up.
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