Dan87951

I'm tying to save a 85S from the grave yard and have slowly been refurbishing it. Its been about 6 months since I worked on it and I have forgot where the vacuum lines go. I also noticed alot of the factory vacuum T's are broke. Does anyone know where I can get the factory T's for my car? I have a 3 way T and a 4 way T that I need to replace. I didn't see any on 928gt.com and any help identifying the part #'s for these T's would be great. Below are the pictures of the car and where I'm at. The plan is to make this a solid daily driver. It will get new paint, new front clip (already have), and new front spoiler to finish off the S look. Its definitely working progress..

JHowell37

The reason you can't find a part# for a 3 and four way T that goes in that location is because there isn't one. It's supposed to be one 7-way T. If you do a search, you'll find the vacuum diagram has been posted here before. The part# you need is 928 110 441 02.

Dan87951

Hmmm.. 7 way eh? I have the broken pieces for that and its only a 3 way for what that picture is refering to. I also have a broken 4 way near the master cylinder that needs replacing. Does anyone have a picture of it? Maybe mines different?

the flyin' scotsman

4 way near the master:



Input vac from the master cylinder supplys vac to the HVAC system, the cruise control, the flappy system.

JHowell37

Coming from someone who has actually disassembled and reassembled a 85S (and have since driven it about 10K miles,) I can assure you that there are no 3 or 4-way vacuum fittings in the valley between the heads. It's a seven way. Yours is different because a PO likely took a bunch of shortcuts to save a few dollars. I looked up the part # on PET. Then I checked the service manuals and there are no 3 or 4-way fittings on that part of the engine shown on the diagrams.

As far as the 4-way T at the master cylinder you can get one from 928 Specialists for about $4. While there, look at the intake refresh kit page they have. It'll list all the parts for the intake and again, verify what I've said.

Mrmerlin

I know they sell them at Motorsport in Utah call Garrity or Dave, 801 487 6733 .You can buy either the 3 way or the 4 way

Dan87951

Your probably right the PO did take a bunch of short cuts. I only have what he left to go by. I'm trying to the car in order and figure out what goes there. If I need the 7 way connector can you please forward the part # you looked up.

Thanks

Dan87951

Ahh yep thats it! thanks.

Dan87951

Thanks, will do!

Dan87951

Splitter - 7-Way at Rear of Intake - Genuine Porsche

Is this the 7 way T that I need from 928 GT that goes in that spot? $23 bux for a 7 wat T? :0

the flyin' scotsman

Dan............talk w/Roger at www.928sRus

He has just started to market an entire vacuum line kit and can take care of your needs.

Dan87951

I bought a kit from 928 motorsports but it came with no T's which I wasn't expecting because it was a "kit". Decided to ditch that vacuum hose "kit" and just stick with the factory setup.

the flyin' scotsman

I'm in the middle of the intake R&R.............Rogers kit is complete; lines elbows, T's........give him a call.

Dan87951

Will do, did you get directions and a diagram better than the one online or on the hood of the car?

Thanks

the flyin' scotsman

I did............when I took my car apart..............if you need specifics, A to B we can advise.