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View Full Version : Water valve on intake manifold?



justin146
06-19-2010, 10:14 PM
What is it for? It is closed at the moment; should it be?

Engine is a carbed PCM 351.

justin146
06-23-2010, 03:23 PM
anyone know?

Mani
06-23-2010, 03:29 PM
Got a picture of it? I also have a carbed PCM 351 and there is no closeable water valve on it.