The Ford Barn

theodore · 12-13-2011, 01:25 PM

Can anyone tell me if the Jets on a 4 barrel carburator can be changed without removing the carburator from the manifold? It is a Holly 98 GR 7809. Thank you.

51 MERC-CT · 12-13-2011, 04:16 PM

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If it looks like this, it can be done while still on the manifold but will be messy. And make sure the cross-over tube is properly re-installed or it could be catastrophic.

12-13-2011, 01:25 PM	#1
theodore Junior Member Join Date: Aug 2011 Location: Longmont,CO Posts: 23	Changing carburator jets Can anyone tell me if the Jets on a 4 barrel carburator can be changed without removing the carburator from the manifold? It is a Holly 98 GR 7809. Thank you.