does this seem fishy to you? (timing advance kits)

heres a link. it sounds tooo good to be true. how can it have no major sideeffects?
http://www.ksystemsengineering.com/sensor.htm

ford racing produces a kit which allows you to dial in that kind of info...but...this looks like...they took it from a toster or something :rolleyes:

sounds like a poor man's venom 400... sounds sketchy to me...

your engine retards timing to save itself, it doesn't dump in extra fuel, so i am not quite sure where the connection is, b/c it is not affecting your timing... weeeird.