does any one have the new greddy boost gauge 52 mm (amber light)in here, and if you do how do u like it. mine does not show any vacuum for a couple of minutes after engine is at normal temp and i stop and start the car again. it does not do this when engine is cold on first start up.

 

I have it. Mine doesn't do that, shows boost and vacuum as it should. Only mine reads about 1 psi high.

 

can u post a pic on how your vacuum hoses are connected

 

Mine doesn't do that either...it shows vacuum right when I start the car. I've got my gauge tapped at the fuel pressure regulator solenoid. Vacuum hose runs from there to the sender, and then the wire from the sender to the gauge. (It's an electric gauge, not mechanical) Here's a link with a picture, second one down.... http://evomoto.com/tech_info.php?tPa...fb82ae747ef3fe

 

Here is how mine is. I remember there was a restrictor pill that came with the gauge that I put in the "T" on the part going to the electronic sender.