Here's an update:

I checked the distributer as per Denny's suggestion and it's nice and free inside. Timing set at 8 degrees and the mechanical definately works.

I installed an adaptor(as per Edelebrock) between the 1406 carb and the Performer manifold w/new gaskets to insure a tight seal.

Re tightened the intake (it has ARP staniless fasteners) to make sure there is no vacuum leak.

I still have the problem.

While at wide open throttle, a mist of fuel comes up from the carb and it just bogs down. It's almost like there's an electronic rev limiter set to about 2500 RPM.

As long as the primary (front two) barrels are all that's used under very gentle acceleration, it seems fine.

I'm really at a loss on this one and would appreciate any suggestions...

Regards,

Glenn in Oregon

Starts fine and idles smooth..