K & N Filters Carburetor Air Horn 85-0500
$37.37
Carburetor Air Horn; Stubstack ; For Use With Holley 4150/4160 Square Bore 390-850 CFM Carburetors; 6.54 Inch Length; 6.54 Inch Width; Polyurethane
Out of stock
Description
This K&N stubstack is designed to be used on Holley 390 to 850 CFM square bore carbs (4150/4160), that have had the choke horn milled off, but do not use an air cleaner. The full radius design helps to increase the airflow for drag racing. Will also hold down the base plate of a cold air scoop. Will not work with K&N custom chrome racing air cleaners. 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
Material : Polyurethane
Features
K&N Stubstack Is Designed To Be Used With Holley 390 To 850 CFM Square Bore Carbs (4150/4160), That Have Had The Choke Horn Milled Off And Still Use An Air Cleaner
Full Radius Design Helps To Increase The Airflow For Drag Racing, Will Also Hold Down The Base Plate Of A Cold Air Scoop
K&N Stubstack Is Designed To Increase The Airflow Of Carburetors By Decreasing The Restriction Around The Choke Horn
Stubstack Fits Inside The Air Cleaner Housing And Slides Snugly Down Over The Choke Horn
Limited Million Mile Warranty
