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Old 06-22-2012, 10:13 AM   #12
BlueOval Ralph
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Default Re: Holley float level sight plug holes

A good starting point with no Power valve is
Mj 77 or 78
HS bleed .026
Idle bleed .067 or .070
Idle feed rest in metering block .036 to .039
Set idle so blades are just below transfer slot.
At least .070 holes in throttle blades
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