Jump to content
The mkiv Supra Owners Club

Fitting a GReddy PRofec B-spec


SIMON LC

Recommended Posts

Supposing that i have go with the TTC mod how it will be the fitting ??

shall the pipe that going to the actuator (in the greddy manual) by using 3 way fitting to connect one to the valve unit and the others to the 1st turbo's actuator and 2nd turbo's actuator ? ? ?

Link to comment
Share on other sites

There is only one wastegate & wastegate actuator on the TT system, the others are for pre-spooling and other gubbins. The solenoid controls the boost by controlling the wastegate, so the connection will be the same as if you had it in sequential mode.

Link to comment
Share on other sites

The wastegate is what controls the boost, the others are merely for pre-spooling and stuff. If your car is in TTC then the pre-spooling bits will be permanently open/closed (whichever) anyway, hence no reason to attach the solenoid to them.

 

Sooooooo, attach it to only the wastegate actuator in order to control the boost. :)

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.