does anyone know offhand whereyou tee into on a roush i/c to run a boost gauge?

 

Intercooler has nothing to do with where you go with the line for the boost gauge. I ran mine off of the intake manifold on the drivers side. Look around you will find a good location. Remember to protect the line you use, especially if its nylon...Good luck

 

the vacuum line that run's to the fuel pressure sensor has a tap built into it for the boost gauge.

in this picture the vacuum port you want is to the right of the intercooler water lines at the back of the manifold

 

thanks alot, i really like this site, everyone so far has been very helpful