Hello everyone.

Is there a difference between the Fiesta RS 1.6 Turbo EFI intake manifold and the Escort RS 1.6 Turbo EFI intake manifold?

I have 3 manifolds for the EFI and none of them have provisions for an idle air control valve. However when I look up some photos of 1.6 CVH turbo I see manifolds with idle air control valves bolted to it.

Can anyone clarify this for me?