Carburetor Air Horn
- Stubstack Air Horn
- Fits most Holley 4150 and some 4160 Series carburetors with high and low choke horns. The 85-0200 is designed to fit 4 barrel popular models in this series. Holley carburetor list numbers are stamped on the choke horn.
P311-0BFA02D 85-0200 K&N New
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Item Height: 1.688 In. (43mm)
- Item Weight: 0.900 Lbs. (0.4 Kg)
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 3.750 In. (95mm)
- Product Box Length: 7.380 In. (187mm)
- Product Box Width: 7.380 In. (187mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- WARNING CA Proposition 65: Yes
-
Features:
- Fits Inside The Air Cleaner Housing
- Increases The Airflow by Reducing Restriction
- Reduces Turbulence
- Improves Metering Accuracy
- Stubstack Air Horn
- This K/N Stubstack air filter is designed to be used on Holley 390-850 cfm square bore carbs (4150/4160); that have had the choke horn milled off; but do not use an air cleaner.
P311-45F34DA 85-0500 K&N New
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Item Height: 0.563 In. (14mm)
- Item Weight: 0.300 Lbs. (0.1 Kg)
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 2.000 In. (51mm)
- Product Box Length: 6.500 In. (165mm)
- Product Box Width: 6.500 In. (165mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- WARNING CA Proposition 65: Yes
-
Features:
- For Use Without An Air Cleaner
- Will Hold Down A Cold Air Scoop
- Increases The Airflow by Reducing Restriction
- Reduces Turbulence
- Improves Metering Accuracy
- Stubstack Air Horn
- This K/N Stubstack is designed to be used on Holley 1050/1150 cfm Dominator carbs. Will not allow use of a standard air cleaner housing; but it will hold down the base plate of a cold air scoop.
P311-48CF337 85-0600 K&N New
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Item Height: 1.250 In. (32mm)
- Item Weight: 0.400 Lbs. (0.2 Kg)
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 3.750 In. (95mm)
- Product Box Length: 10.380 In. (264mm)
- Product Box Width: 10.250 In. (260mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- WARNING CA Proposition 65: Yes
-
Features:
- For Use Without An Air Cleaner
- Will Hold Down A Cold Air Scoop
- Increases The Airflow by Reducing Restriction
- Reduces Turbulence
- Improves Metering Accuracy
- Stubstack Air Horn
- Fits most Edelbrock Square-Bore carburetors. This stubstack is designed to fit most models within this series. It straightens and speeds up airflow; reduces turbulence; improves metering accuracy and increases airflow.
P311-014B26D 85-0700 K&N New
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Item Height: 1.500 In. (38mm)
- Item Weight: 0.500 Lbs. (0.2 Kg)
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 3.750 In. (95mm)
- Product Box Length: 7.380 In. (187mm)
- Product Box Width: 7.380 In. (187mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- WARNING CA Proposition 65: Yes
-
Features:
- Fits Inside The Air Cleaner Housing
- Increases The Airflow by Reducing Restriction
- Reduces Turbulence
- Improves Metering Accuracy
- Stubstack Air Horn
- This K/N Stubstack fits most Holley 2300 Series carburetors. Holley carburetor list numbers are stamped on the choke horn. The Stubstack is designed to increase the airflow of carburetors by decreasing the restriction around the choke horn.
P311-57D9CB7 85-0210 K&N New
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Item Height: 1.688 In. (43mm)
- Item Weight: 0.600 Lbs. (0.3 Kg)
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 3.750 In. (95mm)
- Product Box Length: 7.380 In. (187mm)
- Product Box Width: 7.380 In. (187mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- WARNING CA Proposition 65: Yes
-
Features:
- Fits Inside The Air Cleaner Housing
- Increases The Airflow by Reducing Restriction
- Reduces Turbulence
- Improves Metering Accuracy
- Stubstack Air Horn
- This K/N Stubstack is designed to be used with Holley 390-850 cfm square bore carbs (4150/4160); that have had the choke horn milled off and still use an air cleaner. The K/N Stubstack is designed to increase the airflow of carburetors.
P311-50CDFA3 85-0400 K&N New
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Item Height: 1.688 In. (43mm)
- Item Weight: 0.000 Lbs. (0 Kg)
- Package Material: Plastic Other
- Package Type: Bag
- Product Box Height: 3.700 In. (94mm)
- Product Box Length: 10.400 In. (264mm)
- Product Box Width: 10.100 In. (257 Mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- WARNING CA Proposition 65: Yes
-
Features:
- Fits Inside The Air Cleaner Housing
- Increases The Airflow by Reducing Restriction
- Reduces Turbulence
- Improves Metering Accuracy