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Old 08-21-2009, 08:59 AM
zap60 zap60 is offline
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I think those numbers are real generous. I'm not sure the Edelbrock Performer RPM heads are capable of that HP out of the box. Without knowing deck heights, valve relief volume, head gasket thickness, etc., I'm thinking you may be pushing the edge for pump gas with the 64cc chamber. JMO

I agree with Holley on the carb. Maybe even a 650 DP.
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