Still running rich

The fuel pressure is about 6.5, and floats set to just a trickle running out, once this rain clears up ill take a vaccume reading and mess with the timing a little, like crackedback said, the idle screws are at 1.5 turns out as well. And if it helps the car weighs 3500 with me, 8" 5000 converter, 4.56 gears, and 29.5x9 slicks

Twayne, does the carb have a power valve in it, or are both metering blocks plugged?

1.5 turns out on the idle screws is a ton. that in its self is pulling a lot of fuel.