What thread pitch is the tbi fuel rail where you install a pressure gauge?

not mine never heard or one http://fortwayne.cra...5174365176.html

s there anyone else out there who plays that game on ps3? I'm a big fan of the show so I play the game too. Just thought I'd ask.

What is the general opinion on what to do with the erg port in the head when going mpi? Are most people just using the normal intake manifold gasket and blocking the hole by the intake flange?   I thought I remember a post from years back showing the hole in the head tapped and a threaded plug installed. I'm assuming this was on the intake side of the head.   Regards, Kevin