Annotated carburetor air horn casting, red arrow pointing at cha…

Underside of a cast aluminum carburetor top/air horn casting laid on a light cloth, annotated with a red arrow pointing at a cast boss and the caption "The original carb had a port here. I believe it went to the charcoal canister, but it was not all hooked up correctly."

AI caption March 2004 · Photo 11 of 146