Comparing JB4 antilag to a proper flash implementation is gold
Isn't the JB4 antilag just a button that forces the IAT reading down to minimum to force huge negative timing using the IAT safety table?
Essentially yes anti-lag is a momentary negative timing offset of around -30 degrees. Boost is also held to a user defined set point. If desired power can be cycled to the coils and extra fuel dumped, although I've found the best performance just doing the negative timing and set point.