Description

Inlet Needle Steel Seat Size 0.120″, AdjustableCompatable with alcohol or when using benzine or acetone additives.adjustableSteel Inlet Needle”Steel-tipped” inlet needles are necessary when using exotic racing fuelsA .097″ seat size should be used for small four barrel carburetors a .110″ seat size should be used for carburetors up to 735 CFM larger seat sizes should be used with carburetors 750 CFM and larger. The following steel inlet needle and seat assemblies are available from Holley.