02-09-2010, 06:30 AM
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Senior Club Cobra Member
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Join Date: Sep 2000
Location: Holderness, NH, US of A,
NH
Cobra Make, Engine: CSX 4772 old iron FE
Posts: 5,499
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Not Ranked
You're right race cars used fuel pressure not fuel level. When it got low they switched from mechanical to electric pumps on reserve to pit.
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