Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Vehicle added

Vehicles

Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a


    Add a


    Free shipping on all orders.

    Enroll in Speed Perks for more savings.


    Cart is empty!


    Add Something to the cart

    includes estimated shipping



    K&N Stubstack Air Horn

    Part #85-0800A
    Loading ...
    This item is not eligible for further promotional discounts, coupons or special offers.
    $144.99
    Qty:
    • Product Details

      Part No.85-0800A

      Warranty Details (LIMITED LIFETIME REPLACEMENT)

      This K&N Stubstack® is designed to be used on Demon 750/850 carburetors. The full radius design helps to increase the airflow for drag racing. Will also hold down the baseplate 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.

      Product Features:

      • Fits Demon 750/850 carburetors
      • For use without an air cleaner, but will hold down a cold air scoop
      • Increases the airflow by reducing restriction
      • Reduces turbulence, improves metering accuracy

    • Read Review
    • Q & A
      Ask a question, get answers from real customers and in-house experts.
      or
    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.