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The K&N Stubstack is designed to increase the airflow of carburetors by decreasing the restriction around the choke horn. The Stubstack fits inside the air cleaner housing and slides snugly down over the choke horn. This K&N Stubstack fits the majority of Holley 2300 Series carburetors. The Stubstack is designed to fit 2 barrel popular models within this series. Holley carburetor list numbers are stamped on the choke horn.
  • Improves Metering Accuracy
  • Increases Airflow
  • Reduces Restriction
  • Straightens And Speeds Up Air-Flow
  • Will Not Fit All Carburetors
  • May Have To Alter Stub stack
  • Polyurethane Material
  • Easily Filed And Sanded
Attributes
Country of Origin (Primary) US
Emission Code Legal US
Harmonized Tariff Code (Schedule B) 3921190000
Hazardous Material Code N
Height 1.68 in (43 mm)
Length 6.95 in (177 mm)
Life Cycle Status Code 2
Life Cycle Status Description Available To Order
Material Used Polyurethane
MSDS Required Flag N
NAFTA Preference Criterion Code B
Package Quantity 1
Product Style Accessories
Warranty Time 3
Weight 0.6 lb (0.3 kg)
Width 6.95 in (177 mm)

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K&N 85-0210 Stubstack Air Horn

  • Brand: K&N
  • Product Number: 85-0210
  • $47.99