K&N Stubstack Air Horn 5.13in L x 5.13in W x 1.68in H

K&N Stubstack Air Horn 5.13in L x 5.13in W x 1.68in H

K&N Engineering
SKU:
85-0400
|
UPC:
024844000729
$34.99
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Width:
10.10 (in)
Height:
3.70 (in)
Depth:
10.40 (in)
Current Stock:
2
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Description
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. Eliminates the need for hand polishing and radius work. Will work with all K&N Custom Chrome Racing Air Cleaners, including Tall Velocity Stack Air Cleaners. The K&N Stubstack is designed to increase the airflow of carburetors by decreasing the restriction around the choke 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.