look the more u try and short cut the more confusion you a breading in my dash i have the zeixtrinics afr and engine monitor and a fuel preasure gauge to keep my third eye on things

so first buy a afr gauge that logs afr /rpm/tps/boost then a fuel pressure gauge to that the pump and the regulator are supplying

buy the book mate because then ignition comes into play wich is really hard bit to get right as to little no power to much no pistons