For those who run Meth...

[Dawgz]

Where did you tap to install the spray nozzles?

Originally I thought to tap the Charge pipe but doing that would cause the intercoolers to bring that spray back to ambient temps, sort of defeating the purpose of the meth...or am I over thinking it? If so, then what about Meth + the interaction with the Aluminum in the intercooler?

One other place to spray would be to drill and tap right at the edge of the throttle body where the intercooler is connected to it (via the small rubber coupler).