05-07-2003, 10:42 AM
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CC Member
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Join Date: Mar 2002
Location: so cal,
Cal
Cobra Make, Engine: I used to fix them for a living
Posts: 2,563
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Porting the intake can cause a stumble due to loss of velocity in the intake runners. Now you have a longer dead spot for the accellerator pumps to overcome before the boosters have fuel drawn from them. I am noe very familiar with Webers, but you might not need a large volume of pump shot, but a smaller squirter orifice to lengthen the pump shot duration.
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In a fit of 16 year old genius, I looked down through the carb while cranking it to see if fuel was flowing, and it was. Flowing straight up in a vapor cloud, around my head, on fire.
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