Go to your kitchen sink, open up the cold water facet, put a gallon jug under it and time how long it takes to fill the jug. Now put your finger on the head of your facet to cause a restriction (pressure). Time how long it takes to fill the jug up. It will take much longer.
It may take pressure to unseat the needle from the seat on a Holley carb. But what about a old Carter carb. The floats drop pulling the needle of the seat allowing the bowls to fill quite quickly.
Last edited by caper; 10/15/1510:48 PM.
New best 10.18 , 1.40 60 ft 496 Scott Brown built, street driven 3600 lbs,654 hp , 653 ft tq
