I have recently installed a Blitz DTT DCII Turbo Timer with an integrated boost gauge. I do not know where to connect the vacuum line for the boost reading. If anyone can describe in detail or send me a picture of where the line needs to go I would greatly appreciate it. Also since I know very little about boost measurements other than psi, what is hKPa? I have been told that that is the same as bars, but why would both be on the same boost chart if they were the same.

1kPa = 1Bar It's just easier to say "Bar" than "Kilo Pascals"

I PM'd you about where to hook up your boost line. Let me know if you have any other questions.

1hkpa = 14.5 psi
100 kpa = 1 bar
1hkpa = 100 kpa

My peak is 1.04 which is 15psi. Do a search. You want to tap the boost line about 3 inches away from where your air air bypass valve is. same place where the stock boost gauge would tap in.

Here's a link to the installation instructions for the stock turbo gauge. I think page 3 is the section that shows you where you can tap. Hope this helps:

https://ssl.autocenter.net/webparts/acatalog/page1.html

- Kean

thanks for all the help