Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
If you log in, the ads disappear in the forum and gallery. If you need help logging in or getting registered, send request to: webmaster@southernairboat.com
I assume you are asking for the Carb to Intake pattern. 5/16" studs on a square pattern. I measure 2-11/32" square pattern with the calipers. Gasket is 3" square. Picture shown and measurement is from a 6AA carb, same interface. 6AA carb bore is 2-3/16" Diameter. I'm not pulling my MA4-5 to check that dimension.