This helped me out immensely when I was redoing some of the stuff on my car, and I want to pass it on and make this searchable for the community since I had a hard time finding it.

Blown up picture of our underhood diagram:

 

Thanks gunnar. Will help me immensely.

 

thanks i hope this will help me find my missing vac line...

 

Thank you for being smart and making the title the exact phrase you would search for Wish more people would do that.

Good work,

Jonny

 

I search stuff on here daily, I know how difficult it can be sometimes. I'm just glad someone else is getting some use out of it too!

 

I'm going to go ahead and bump this since I saw someone looking for vacuum help. It's a sticky on the Naturally Aspirated forum on SF too.

 

Well I know this thread is almost 2 years old, but I figured instead of starting a new thread I would bump this one since it is really good info anyways.

I'm going to be changing all my vacuum lines and I'm curious if anyone knows what diameter the tube is and about how much I would need to redo all my lines?

I'm planning on ordering 3 different shades of black to separate the lines

 

Thanks alot

 

LOL I'm guessing you need this diagram?

 

This is quite an old thread but very helpful for garage tuning.... mixed up 2 lines...Oops!

 

Very helpful! Just throwing this out there: I have an original Supra TT 93-98 under hood sticker for the 2JZ-GTE (USDM) Underhood Vacuum Diagram if anyone needs to see that too.

Edit: I just happened upon this link and saw it's the same as the sticker I have. For anyone it helps.

 

Decades later and I think a public answer to this question would be awesome...!

 

https://hpsimotorsports.com/products...-300-1991-2000

Putting these, In blue, on my ‘97 SC300. Rebuilding now.