Thank you for the return email.
Yes i did set the switch and the Idle stop to the specifications. I also cleaned the contacts.
I thought that it may be electrical so i took out the pertronix ign. system and installed a original distributor No luck.
The problem was a lean surge off idle so i made sure that my pressure regulator was set correctly. The engine liked 32 Lbs.
After going round and round i checked intake manifold vacuum and sprayed around the injectors but there was no injector leaks but i only had seven to ten inches of vacuum the cam specks noted that it should be fifteen to eighteen so i removed the intake and exhulst and that is were i found the problem. I ran a flat file over each to check high and low spots and that is were i found my leak because of worpage. This is the only engine that i ever done that was warped and twisted. I did the machine work.
Turns out that the manifold to head surface was warped also seven tho. in places.
I got a new Felpro intake gasket and noted that the sealing rings weer larger. But beware if you use this gasket it does not have the aligement pin hole so i had to cut one into the gasket.
I went together with it last night and i will check the torque and run it today.

I am sure that will correct the problem.
Thank you for your response.

David

David;

I have to agree with 142G...those symptoms sound like you're not getting any enrichment pulses, and the TPS is responsible for those...take note if a stumble also occurs when increasing Throttle from a higher RPM (not just idle)...that would rather confirm no enrichment pulses...assure TPS is CORRECTLY adjusted... you can also check for enrichment pulse clicks when sweeping up Throttle range with Ign On but Engine not running.

Good Hunting!