Questions about IAB and EGR

[Saleen308]

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I am in the process of trying to find out why my car idles so high. I am slowly trying to eliminate potential problems.

Does the vacuum hose on the back of the EGR have a certain amount of vacuum at idle? I hooked my gauge up to it and it wouldn't register any thing. I put my finger over the end of the hose and I could just barely feel any vacuum .

I checked my IAB(I guess that is what that thing is called that mounts on the side of the TB). It was clean. I blew air into one side of it and could feel air coming out the other side. Is this normal?

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347 stroker, TFS track heat heads ported and polished, ported GT-40 intake,70mm TB ans spacer,75mm MAF,K&N,24lb injectors,1 5/8" mac long tubes, off road h-pipe, FMS "z" cam, FMS plug wires, NGK plugs, FMS aluminum drive shaft, Omega 1.6 RR, FMS 3 core radiator, Flowkooler waterpump, World class T5, Pro 5.0 shifter, Autometer Fuel psi gauge, Autometer A/F gauge, caster camber plates, Koni reds, Pan hard bar, S.S. brake lines, Centerforce Dual Friction clutch, Walbro 255lph FP, Lakewood drivesha