Ive been doing a lot of reading on tuning and chip creation. It seems like you can do a lot of tuning with a good scan tool and the mechanical adjustments of your car. My question is, once you tune the car to the correct fuel pressure, boost, etc where is the cut off point of what can be changed mechanically and what has to be changed within the chip itself. It seems like you can get to the same point with either chip tuning or mechanical tuning. Which is best, or is the combo approach the best. Ive looked for some faq or doc that says, These are the baseline tuning parameters, tune +/- to these numbers for your setup, then tweek this via chip. Not had any luck with that one of course. Anyone wanna take a stab at that?
Dave
Dave