Cold Start Valve???

[oxity]

Ok so Ive opted for a GM IAC valve on my MS setup using this http://www.clewett.com/products/sensors/sensor.htm#IAC.

Some might say that it was a costly route to take however my Megasquirt from RS-Autosport plugs right into a GM sensor, just have to check the polarity on the sensor and done. The sensors are basically free from a junkyard so the total cost was 100 bucks shipped.

All of ths aside I was wondering about this Cold Start Valve that is hiding under my fuel injectors. What are people doing with this? Removing and filling the hole with what? Simply unplugging it?

[oxity]

Ok well im going to answer my own question on this one since I figured it out.

You can disconnect the Fuel injector and leave it at that or you can make a blockoff plate to cover the off if youre going for a cleaner job. You can also swap to a intake manifold that does not have the cold start injector.

[Nick]

The blockoff plate comes on the manifolds w/o the valve. 2 10mm head bolts, iirc.