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Holley Carburetor Inlet Needle UNIVERSAL

Brand: Holley | Category: Carburetor

Fitments

UNIVERSAL
6-502-2 Inlet Needle Steel
Adjustable Seat
Size 0.120in
6-508 Inlet Needle Viton Tip
Adjustable Seat
Size 0.097in
6-506 Inlet Needle Viton Tip
Adjustable Seat
Size 0.097in
6-518-2 Inlet Needle Viton Tip
Adjustable Seat
Size 0.120in
6-504 Inlet Needle Viton Tip
Adjustable Seat
Size 0.110in
6-501-2 Inlet Needle Steel
Adjustable Seat
Size 0.097in
6-515-2 Inlet Needle Steel
Adjustable Seat
Size 0.130in
6-513 Inlet Needle Viton Tip
Adjustable Seat
Size 0.097in
6-521 Inlet Needle Titanium Seat
Size 0.150in
6-522 Inlet Needle Viton Tip
Adjustable Seat
Size 0.130in
6-500-2 Inlet Needle Steel
Adjustable Seat
Size 0.110in
6-510 Inlet Needle Viton Tip
Non-Adjustable Seat
Size 0.110in
6-519-2 Inlet Needle Steel
Adjustable Seat
Size 0.150in
6-511 Inlet Needle Viton Tip
Non-Adjustable Seat
Size 0.010in

Product Description

“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 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.