71 442 vacuume ports everywhere

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April 2nd, 2009, 04:06 PM

MN71W30

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Location: Somerset Wisconsin

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71 442 vacuume ports everywhere

I have vacuume ports everywhere on my Olds. Also there is a large port towards the front of the intake that goes all the way down to the vally pan. Does anyone have a pic or schematic on the vacuume line locations ona 71 W30.
Thanks,
Dave

April 2nd, 2009, 04:18 PM

jensenracing77

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someone correct me if i am wrong but i think that the w-30 had the pcv valve hooked to the port that goes to the valley. then both valve cover holes went to the air breather base.

April 2nd, 2009, 07:39 PM

MN71W30

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That sounds like a good lead. Thanks

April 2nd, 2009, 08:33 PM

Eric Anderson

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Quote:

Originally Posted by jensenracing77

someone correct me if i am wrong but i think that the w-30 had the pcv valve hooked to the port that goes to the valley. then both valve cover holes went to the air breather base.

I'll second that one.