Fellow listers,
Since doing my carb transplant (dual hs4s), my spit has been running  better
than ever, but with one circumstance causing me concern:
When I get in traffic, the car will begin to hesitate, and sometimes even
backfire.  Once I get back up to speed, everything works great again.  I
don't actually have troubles with the motor temp, as it stays in the normal
range.  Further details:  the car does have headers.
Am I sucking in air which is too hot, or perhaps are my fuel bowls and/or
jets heating up too much?  Has anyone else suffered from this & come up with
a solution?
Thanks
Mike
 
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