Originally Posted by e92zero
That picture was taken from Turner Motorsports site a while back. I don't see it on their site anymore. Maybe you can check with them to see if they can still get it. I don't have the tool myself, I just use a regular torque wrench. The TIS spec is 23 Nm +/- 3 Nm so there is some good margin on it. Good luck.
When I did my plugs the plug in cylinder #1 on the passenger side in the front was a little loose. It defintiely was not as tight as it should of been and it had a little bit of oil blow by.
I tightened to 28N-m with my little torque wrench and that felt pretty good from a gudentight point of view.