Fits 1-1/2 inch SU carburetors of type H4, HS4, HIF14, HIF38, and HIF4
Increases the airflow by reducing restriction
Manufactured using high quality materials
Made in UK
Backed by K&N

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 0.9 inch
Length : 5.2 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B000E5XQIY

Product Description

This K&N Stubstack fits 1-1/2'' SU carburetors of type H4, HS4, HIF14, HIF38, and HIF4. K&N Stubstacks are 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.