Originally Posted by
In-Tech
Personally I would stay away from anything FAST, efi or trans controller. Unless things have changed that crapola is garbage. I can probably borrow a gen7 cable and make you a copy if you would like. John Meany(sp?) did a good job copying/improving the gm stuff, back in the day, that is used in the Accel stuff. I have tuned just about every box on the planet, including pectel for example. A better aftermarket alternative at a reasonable price is the Holley stuff. I personally would stick with GM stuff, not quite as user friendly but incredibly better.
edit, btw...all of these boxes have to do the same thing at the end of the day. Some have more power/adjustability than others. Very hard to find something more powerful than OEM since they spend all the money and 1000's of man hours where most aftermarket has neither the time or the money.
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