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Author Topic: cb750 carb sync problem  (Read 2018 times)

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Offline guitarkev66

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cb750 carb sync problem
« on: October 21, 2010, 04:43:35 AM »
I recently tried to sync the carbs on my 1978f. when I tried to set all the carbs to the set carb the idle was too high.  Is there anyway to adjust the needle in the set carb so its not open so much?  I sync'd my 550f with no such problem.
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1970 K0 CB750 JDM Blue
1972 K2 cb750 Gold
1970 K0 cb750 Blue
1970 K0 cb750 gold
1970 K0 cb750 red
1971 K1 cb750 gold

Offline Gordon

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Re: cb750 carb sync problem
« Reply #1 on: October 21, 2010, 06:14:13 AM »
Did you try backing out the idle stop screw?
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Offline guitarkev66

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Re: cb750 carb sync problem
« Reply #2 on: October 21, 2010, 08:18:56 AM »
I just resync'd the carbs.  This time perfect!!!!
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1970 K0 CB750 JDM Blue
1972 K2 cb750 Gold
1970 K0 cb750 Blue
1970 K0 cb750 gold
1970 K0 cb750 red
1971 K1 cb750 gold

Offline cb750-bobber

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Re: cb750 carb sync problem
« Reply #3 on: March 29, 2011, 02:37:32 PM »
Well done kev..Just wanted to shout out...Bradford Co. Pa. (Camptown) here bro!! Trying to sync my bobber's PD series carbs at this moment and stumbled on this thread..small world!
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