I am new to tuning, and I am looking for advice on the topic. I've been trolling around here for a while with regards to parameters to change, and I've found that the best thing to do is get a datamaster file and let someone look at that for advice. I am looking for help simply because I don't want to do anything that would damage the engine. I purchased tunercat because I needed to change my rear end ratio, which was pretty self explanatory, and now I would like to see what else can be changed to squeeze out a little bit more. The engine is completely stock, save for a CAI and cat-back. It does also have an LT4 knock module in it as well. I also have a datamaster file from warm-up, normal driving, and then a couple of full throttle runs that can be sent if anyone would like to see it.
Any help on this would be GREATLY appreciated.

Thanks.