Originally Posted by ZX2 Nick

No delay valve mentioned in the Parts or Service manuals. There is a clutch pedal position switch mentioned in the service manual, sounds like an electrical component that gives feedback to the ECU on the clutch pedal position. From experience, there is a switch on the clutch that cuts the ignition about 1.5-2.5 inches onto the swing of the clutch pedal.
If you drive at a steady light throttle in 1st or 2nd gear (2nd is that's how I've done it) and push in the clutch, not enough to actually disengage, you can feel it function.
You can also shift up through the gears without touching the gas when you have the cruise control set and the rpms won't go crazy. Set it in 2nd and then just shift.