So perhaps someone could try a set of M-Benz CLK/C class injectors from the 3.2 on a Crossfire and see what happens on a wide-band o2 sensor. A good functional junkyard set would be worth testing. If there's no gross over fueling during open loop conditions it might be an easy way to pickup a little power on WOT runs and get a little duty-cycle "headroom" to allow for future mods.

Slim