UPDATE: I apologize for misleading about the lack of a proportioning valve. Now let me tell you that I have dual carbs from Tom Langsdon. Runs very well and a great low and very smooth idle. I wanted to put a PCV system on the engine so I put a tee on the manifold and split the vacuum to the booster and the PCV valve. I just realized that this cuts down the available vacuum for the booster. I plugged the line to the pcv valve and I have a very steady 16" of vacuum. Took it for a ride and on the third hard stop with very aggressive truck tread tires I had the tires squealing and wanting to throw you into the dash. Shoulder belt harness of course. I guess I fixed my problem by eliminating a stupid mistake of splitting that vacuum for the booster. Now I will run the engine fumes back to the ground.

Many thanks to all that helped me with this problem, you guys are great.

Thanks Sharon