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Old 11-18-2005, 08:20   #1 (permalink)
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flat spot

i have had my windsor over hauled , full rebuild , got new carb, manifold etc aswell , i got a flat spot when i accellerate , the timing and fuel mixtures are perfect done my mechanic with the electronic thingy , what could be causin this , once i clear the flat spot the thing takes off like a rocket , its a 51 windsor, edelbrook tourquer 2 manifold , heads ported etc , mild cam , 600 holley ,
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Old 11-18-2005, 11:19   #2 (permalink)
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Re: flat spot

Check the choke mechanism. Something may be interfering with its operation.
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Old 11-18-2005, 12:13   #3 (permalink)
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Re: flat spot

Another problem that causes this is a problem with the mid-range fuel circuit in the carb. A rebuild usually fixes the problem but you've got a new carb. New doesn't always mean good though. I would look there.
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Old 11-18-2005, 16:21   #4 (permalink)
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Re: flat spot

choke is totally disconnected ,
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Old 11-18-2005, 16:26   #5 (permalink)
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Re: flat spot

Reconnect it and see if that helps anything. I can't remember much about carbs- it's been six years since I've dealt with one.
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Old 11-19-2005, 14:43   #6 (permalink)
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Re: flat spot

what carb you have?? if its a holley its probly the accellerator pump jet size either to small or too big,,you need to try a few,,also could have too mutch slack in the pump diaghram lever,,its adjustable,,

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Old 11-19-2005, 16:23   #7 (permalink)
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Re: flat spot

yeah its a holley mate ,
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