OK I have a NER kit with a t3/t04. On the compressor side there is a small threaded hole. What is it? Do I run the wastegate vacuum from that or from the intake manifold?

The kit came with a Tial wastegate. there is a threaded hole in the top of that too. Do I run a vacuum line from the wastegate to the compressor side of the turbo?

yes you can run the line from the wastegate to the compressor side of the turbo, or you could cap off the hole on the turbo and run a line from the intake manifold to the wastegate.

yeah just pulg the hole on the compressor and run the line from the westgate directly to the intake manifold. that way you will read the pressure from the manifold and not sufer from any kind of pressure drop from the intercooler.

Late