Thread: need opinions 427w. with webers rough low rpm
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Old 04-08-2013, 06:33 PM
qsl qsl is offline
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Join Date: Nov 2012
Cobra Make, Engine: Factory five 427w
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Default need opinions 427w. with webers rough low rpm
Ok, so I have a factory five cobra with a 427w and jims webers. My question is, that it seems that its running rough at low rpm and I don't recall it being like this. Under 2500rpm it seems like it has mis to it. when you hold a steady rpm. On the freeway, I can feel this too. But if I hammer it or I am accelerating, its not so bad. No hesitation, popping etc. I just went out there and tried to tune the carbs some more to see if I had a lean spot, but it does not look that way. Am I tripping out, or is this something to worry about?

All ignition is msd with box.
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