ok guy's this is kinda a newbie question so bare with me..and ive searched and have heard mixed responses.. im running a HKS T04R the greddy frontmount IC kit and the greddy 47MM wastegate on my s4 TII..i cant figure out where the two lines go to on the wastegate..do i drill two holes in the IC pipe and weld two nipples on it or does just one line go to the IC pipe?

 

i forgot to add that im going to be running a turboxs manual boost controller

 

so no one knows where to run the lines?...come on guy's

 

https://www.rx7club.com/single-turbo-rx-7s-23/single-turbo-diagram-discussion-631247/

 

depends how you want to run the gate. but easiest way is just take one line from inbetween the TB and turbo run it to the boost controller then run a line from there to the bottom of the gate.

 

since my compressor housing dosent have a nipple on it for the wastegate line do i have to weld one on the IC pipe or can i just drill and tap a hole in the IC pipe? will that seal?

 

bump

 

I would drill and at least try to tap the first pipe that comes out of the turbo. Then you can seal it up with some JB weld. Yeah, I know...blah blah jb weld. It will look just fine. Or you can go pro and weld a bung into the pipe. Then thread it and put in the brass nipple. That would prob look cleaner/better/more professional. But not sure what level you are workn at

James

 

Im running a Profec B spec II and for mine, i have the one side going off the controller, into a T, one end of the T goes to the compressor housing, the other to the Side of the wastegate. THen my other line on the BC goes to the top of the wastegate.