Ozona,
I understand the Accel and Tweecar and EECTuner are different, but totally different? Please explain.
I watched and helped my friend tune his motor with the Accel system. He changed idle, timing, MAP, rev limit, A/F Mixture curves, Blah, Blah, Blah. Could start the car and had a real time analyzer. This got me interested in exploring what was available for the Ford EEC, as I said in my post. From what I have seen from the Tweecar and EECTuner, these systems are somewhat different from each other, but not TOTALLY different from themselves or the Accel system in that they all allow you to set different settings for engine control through the factory computer and bypass or over ride its settings (basically what a custom chip will do except you can customize it and change it later if you like). Basically the same settings we changed on his Accel system I have seen on the Tweecar and EEC Tuner information I have gathered. Also, I believe you can get more horsepower and torque from any of these if tuned properly. If you have a stock motor then the gains should not be that great if any. If you have a heavily modifed EEC controlled motor then you CAN achieve horsepower gains. You can also get horsepower losses and or fry your motor if you do not tune it right.
TX66,
Try EECtuner group on Yahoo and iwantperformance.com for other views.
Sean