Holley Adjustable Inlet needle & seat - Steel (HO6-515-2) Tools & Shop Equipment Fan CFM Range: 591 (ft3/min)Max

Fan CFM Range: 591 (ft3/min)Max Amp Draw: 3

improving overall cooling performance

Height (in): 15

Holley continues to expand their offerings for the GM LS engine platform with its latest offering of Aluminum Valley Pan covers for LS1/LS6 & LS2/LS3/LS7/LSX GM LS engines

Holley Adjustable Inlet needle & seat - Steel (HO6-515-2) Tools & Shop Equipment Fan CFM Range: 591 (ft3/min)MaxHO6 515 2 . 130 STEEL ADJ NEEDLE & SEATS Size 0. 130" Part Number: HO6 515 2 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.