[Cat3 80 280ZX]

there's this thing mounted on the top of my water inlet... over the thermostat housing....
its held on by two bolts... one of which the water inlet actually uses... and its got wires and hoses going to and from it...
it's not on my 280ZX..
only the 75 280Z
what is it??

if the ZX doesnt need it... does the Z?
just curious...

thanks!

-Justin

 

[yo2001]

that's water oulet right? vacumn control module thing.

 

[Cat3 80 280ZX]

whats it do?
the vacuum control module thing.

yeah... it is the outlet...
in MSA.. is calls it the Inlet or timing cover.
so.. i wasnt sure... sorry.

does my ZX have the vacuum thing as well? where is it?

thanks

 

[ConorP]

Vacuum control solinoid for the distributor vacuum advance which is connected to the "Top Gear" switch in the tranny. Specific to 75 & 76.

ConorP

 

[yo2001]

yap, thanks conor