In stock
Part Number
HO6-519-2
$108.79
In stock
Holley Adjustable Inlet needle & seat - Steel
Size 0.150"
Steel tipped inlet needles are necessary when using exotic racing fuels or alcohol or when using benzine or acetone additives. A .097" seat size should be used for small four barrel carburettors; a .110" seat size should be used for Carburettors up to 735 CFM; larger seat sizes should be used with Carburettors 750 CFM and larger.