Hi, just wondering if i have to flash my ecu, when i put in the Vortech supercharger on my 2.2l ecotec engine. I am looking at running about 6 pounds of boost. If i need to would i be able to get away with the GM flash? or what should i be looking into. Any information would be greatly appreciated.
Jamie

HP Tuners Pro would be the best thing to use for your setup. Luckily superchargers add power in a very linear manner in relation to boost. This makes tuning much simpler as you can command your desired air fuel ratio for different rpms. I'd imagine 370cc injectors should suit your needs well. Before you install that supercharger be sure to do a lot of searching on the site for RSM and ZSPEC. The kit is a good kit and can make a significant amount of power over stock BUT it is limited and does have several kinks that need to be worked out.