Thread: Carb Sizing
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Old 06-30-2007, 08:32 PM
DAVID GAGNARD's Avatar
DAVID GAGNARD DAVID GAGNARD is offline
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I would think NASCAR is running 100% VE with their motors...........

I'm looking at my dyno printout and according to it the pulls started at 3500rpm to 6500 rpm, from 3500 to 6500 the VE never was below 88.03% with the best VE at 6000 which was 96.04%.....the average VE acroos the rpm range was in the low 90's........

This is a 331 cu in, with Eldelbrock RPM Performer heads, Victor Jr. intake and a 650 DP Demon carb, 586 lift roller cam......Not to shabby for a motor built in my garage..........

David
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