Vacume lines
 

Does anyone have or know for definite where the vacume lines go so I can check?

Specifically I've seen photos of the same engine but different vacume lines.

I've seen the rear plenum rubber have the check valve and line in it, I've also seen the front have it instead, also I've seen the rear rubber have a vacume line with no check valve and instead the check valve is near the aos on the splitter?

I just need to see a pic so I can make sure mine are right.

Cheers
Barks

The vacuum lines are likely different among different years.

In USA at least, we usually get a decal in the engine compartment indicating routing.

You can download a PDF parts catalog from the official Porsche website. In the US, the catalog shows two different vacuum line configurations for 986s. Try this link: http://www.porsche.com/all/media/pdf/originalparts/usa/986_USA_KATALOG.pdf.

In the PDF search for vacuum. Good luck

Excellent.

Many thanks
Barks