Air filter for Model A

[Y-Blockhead]

Werner, look closely at the modified venturi in post #92. The top vent to atmosphere in your picture also needs to be completely blocked off. The vent in my picture is filled with JB weld.

I will add a picture of my carb throat when I get a chance. I is vented just in front of the venturi. (towards the air filter).

3/16" hole in carb throat.

Renner's Corner balances carbs if you feel the need to get outside help. http://rennerscorner.com/index.html