Need help with edelbrock 1406 carb

Dmopower,
Post #26. The more you post on this, the more you show lack of knowledge:
- fuel level can rise [ seep ] for other reasons than trash. Improperly machined fuel inlet seat, deformed needle, needle a sloppy fit, excess pressure & leaking gasket can all cause the problem.
- for the purposes of the engine in question, & I am assuming a mech engine driven fuel pump, the problem with a 12 psi pump is the pump, not a regulator reqd to fix a faulty pump.
- no, the tangs do not bend on the floats from excess pressure. The fuel level simply rises...& the carb floods. Once the fuel rises above the float, you now have the weight of the fuel pushing DOWN on top of the float as a counter force.
Fuel pressure 100% will bend the tangs for the float on some carbs. Huge problem on the older Jeeps with the inline 6 and the Carter carbs. 6 psi is all it takes with that carb. The needle gets forced back The floats are all the way up and there's no movement left. You can put brand new float and needle and everything in there, and if it's over 4 PSI it does it again less than a month. I've personally witnessed it numerous times.