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geezer#99 · 07-16-2021, 12:34 PM

Not a Holley expert but the accelerator pump nozzles are in the primary side. I think the nozzles are removable to change sizes.
Your circle is on the secondary side.

Have you checked your float levels?
Have you checked the pump lever setting?

07-16-2021, 12:34 PM	#2
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,520	Re: 1969 C10 Holley Carb help please Not a Holley expert but the accelerator pump nozzles are in the primary side. I think the nozzles are removable to change sizes. Your circle is on the secondary side. Have you checked your float levels? Have you checked the pump lever setting?