Dual Carburetor Flame Arrestor (4150) [#5520]


The Blower Shop Flame Arrestor optimizes performance and increases airflow dramatically. Made in the U.S.A, this Flame Arrestor is the perfect attribute for street, race, or marine applications.  Machined by our field leading experts this product comes in polished and black hard anodized. The filter element is 4 inches tall.

**Black anodizing available upon request. Special order, please call for details.**


  • Polished Billet Aluminum Housing
  • K&N Air Filter.


Excellent for Street, Race & Marine Use! Features a Polished Billet Aluminum Housing equipped with a K&N Air Filter. 21" Long, 10 1/2" Wide, 4 3/4" Tall.  These dimensions give way for a much higher volume of air to be passed through the filter. Designed for 4150 Carburetors, with a carb center to center of 8 5/8".

Additional information

Weight 20 lbs
Dual Carb Flame Arrestor

4150, 4500


Polished, Black Hard Anodized