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Holley 6-521 - Inlet Needle Titanium

Holley 6-521 - Inlet Needle Titanium

Holley | 6-521
SKU: HOL-6-521
Regular price $54.99 USD
Regular price $58.95 USD Sale price $54.99 USD
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25 in stock

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Holley 6-521 - Inlet Needle Titanium

Needle and Seat - Adjustable - 0.150 Orifice - Titanium - Holley Carburetors - Each

Inlet Needle Titanium; Seat Size 0.15 in.;

With a .150 in. seat, this needle and seat assembly is about as big as you can get. Whats really trick, though, is that the needle is made of titanium! This needle design is very responsive to changes in flow rates and has excellent sealing capabilities.

  • Adjustable
  • Titanium Needle
  • Compatible With Racing Fuels
Brand: Holley
Category: Air and Fuel Delivery
Emission Code: 5
Grade Type: Performance
Needle Material: Titanium
part type: Carburetor Needle and Seat
Product Type: Needle And Seat Assembly
Sub Category: Carburetion
Warning: California Proposition 65
Warranty: Manufacturer's Limited 90 Day Warranty
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