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Old 11-02-2006, 12:27 AM
Carnut427 Carnut427 is offline
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Join Date: Jun 2003
Cobra Make, Engine: ERA 427 w/496 Side Oiler, roller, dual quads
Posts: 417
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Quote:
Originally Posted by edwhite7
If you feel the secondaries open then the carbs are most likely not set up correctly. Feeling the surge as the secondaries open usually means that the engine is not making enough power prior to their opening.
Not sure about this...I've had single Holley 4bbls that you could feel a surge when the secondaries opened, and the car ran excellent. The dual 600s on my 496, however, seem to open without the surge...probably because the car is surging from the time I stomp on it. Seriously, I really don't know if it's different with dual quads or not, as everything is happening so fast with this motor...I'm a work in progress in getting used to it.

Dan
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