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Old 03-14-2012, 03:05 PM   #7
CC69Rat
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Join Date: Jan 2011
Location: Chattanooga TN
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Re: 350sbc pops and spits under load

I see now that I read it again, it has headers on it .. duh, sorry.

I would look for one arching through the header. Another consideration would be a restriction in the old exhaust setup. For example if you had it running slightly more lean/rich to compensate for the other setup .. now that you have headers and less restrictive exhaust the engine can handle a little more timing and even a slight carb adjustment.
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