BBC 540 won't idle down
This is a mild 540 with 9-1 comp. I am running a Comp thumper roller cam with 32 degrees of total timing, an Edelbrock Air Gap and a 870 street avenger. The floats are set and air screws are almost all the way out. That is where the best idle is but I can't get it below 1000 rpms. It wants to die out unless you give it a little gas.
Any and all help would be appreciated.
Thanks