wastegate lines

[86degreez]

there are 2 threaded nozzles on my wastegate, (iv been told its either sard or apexi), and im not sure how to put them on. There is a t-piece which connects to the bottom of the compressor housing and off this t-piece is a screw thread and the other is a vaccum line type connection. i have 3 lines and am unsure how to hook em up. Its a Blitz kit that im bolting up if that helps at all. thanks alot.

[chris davey]

from compressor housing to the bottom port on the wastegate.

[86degreez]

yeah i get that but theres 2 lines. i did some research it seems (off the t-piece) one goes to the boost controller, and the other goes to the side of the gate not the bottom. the bottom one goes back to the boost controller. wot do you think, i know its hard to follow

[chris davey]

Only need to use the top of the wastegate if you are using a push style boost controller rather than a bleed style.

If it is a bleed style, turbo compressor to bleed to bottom of wastegate. Leave top open and start with bleed fully closed.

If it is a push style, turbo compressor to t piece. One side goes directly to bottom of wastegate and the other side goes through a valve which will regulate the amount of pressure getting to the top of the wastegate. I currently use this setup with a norgen valve.