I currently own a Pontiac G8 which runs the alloytec engine(or LY7 as I am in Canada), with just a Roto-Fab CAI. What tune packages do you offer with this cam package that will deliver optimum performance?

We offer a remote custom tune for your vehicle. For more information about the process, refer to the steps and the link below. .Fill out a form to establish your requirements. Wait for the programmer to arrive. Then install software and drivers for the programmer. Read your current tunes from your vehicle DATA LOG (one for the engine and transmission). Email these across and we'll email you a custom base tune shortly afterwards. Log how the car is running with the programmer and various conditions and report any other changes that you would like to take place and email back to us. With this info we'll email you out another tune if necessary. We repeat the last two steps until both parties are happy:

http://tuning.maceengineering.com.au/