where is the idle screw?
 

my rx7 has been rebuilt recently, and when trying to check for problems, i can't leave the car cause it stalls. its an 87 GXL, and im looking for where the idle setscrew is. anyone know? if there is none, then how do i set the idle

The main idle air-bleed is on top of the intake plenum. There might be a rubber plug over it. The hard idle screw is on the linkage.

There's a whole procedure to set up idle including having the TPS adjusted beforehand. The FSM is invaluable with these things and is readily available online.

Cheers :beerchug: