TH400 guys...have a question...

[sprayed65]

What are you guys doing about the modulator valve? Running a vacuum line, running a line with a one way check valve or not running a line to it? Any other scenarios Im overlooking?

Ryan

 

[norbs]

YEs, you shouldn't be using a vacuum modulator on a turbo car but a mechanical modulator. THe vendors on this site can set you up with one.

 

[Otto J]

If you run a manual valvebody,Or a transbrake valve body,
A modulator is not required.
It is only required if you want automatic shifting