hello, my 92 trans am is bone stock, and i was starting to upgrade. i got a set of injectors, blaster coil, cap, wires, plugs, throttle body and intake on my to order and christmas list, so i should have them all put on by next summer, so i have to ask, if i move my timming, should it give me mroe power. i have herd others advancing there timing, and others retarding there timing, with the setup im about to use, what should i do. for 100$ i get 3 dyno runs at the local shop so want to be pointed in the right direction before i start. thx any words of wisdom is great