Welcome, you will also wan't racing cams that are designed to kick in performance gains say after 4k rpms (if this is where you mostly operate when racing?) but they would not do much before that hence why they are called high rpm cams, racing cams. Some thing like this but its best to talk to them directly as Im just throwing ideas :īe sure and tell them you're not a tuner so they can steer you in the right direction. different tuners charge different prices so look for some one that know what his doing and you should be good with a replash, also check with hahn race craft turbo systems and ask about tuning servives. They questions is do you just wan't/ need a computer reflash / reprogram or a full race stand alone engine management system, the computer reflash is cheaper then the second option, and you don't even have to buy the software and cord what you can do is find a local tuning shop or a remote tuner or zzperformance that you can send your ecu to get flashed and they'll send it back with the rev lilimter raised, speed governor deleted a more agressive ignition timing curves if you have water mist injection or run 93+ gasoline etc etc. Look into hptuners if the stock computer system / sensors and wiring must be retained, it is a software to intstall in a laptop than a cord runs from the laptop to the obd2 port under dash where the steering wheel is, with the hp tuners software you modify the oem fuel /ignition timing / speed limit and rev limiter parameters and probably more but you are limited well at least more than if you would to remove the oem computer and replace it say with an aem stand alone managment system. If this is a track only car than ditch stock computer and go full stand alone system, talk to the guys at to see which stand alone system they recommend since the cavy with the 2.2 ecotec is very similar if not identical to a cobalt, regular cobalt not the turbocharged or supercharged.
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