Vortech overheating? Aftercooler or innercooler?
Best thing you can do to keep the engine running cooler is to get an aftermarket radiator. This solves most guys issues just by doing this alone. Some also have upgraded the fans to aftermarket fans as well. Do those two things, along with keeping your cooling system clean and full, and I doubt you'll be running into overheating problems with the engine anymore, even with running the AC.
If I didn't read your post properly, and you are saying something else is overheating, let me know, and sorry for the confusion.


