Jump to content
The mkiv Supra Owners Club

What is this on TT manifold?


Guest Rays the roof

Recommended Posts

Guest Rays the roof

Recently had an issue and discovered there are 2 variants on the TT manifold I have polished. The hole circled (where a pipe is fitted) is not present on the other type. Is one a UK spec and the other Jap? If so, what is the purpose of the pipe and which is which?

 

picture.php?albumid=260&pictureid=2162

 

Thank you

 

Ramondo ;)

Link to comment
Share on other sites

Guest Rays the roof

OK - So it's the brake servo vacuum reference hose.

 

Which variant hasn't got servo assisted brakes? Scratching head even more now :blink:

Link to comment
Share on other sites

The uk spec tt manifold is different as well. It has the hole for the brake servo pipe, but the raised casting line along the top is offset to the outside and there are extra parts of the casting at the rear for the exhaust gas recirculation stuff.

Link to comment
Share on other sites

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.