Tuning with WI question?

[nismo1003]

Without the WI activate you wanted to tune your car at 11.7(richer side to be safe)when hit full boost. But when you tune it with WI ,the A/F would be different because the cooling effect, but what kind of A/F you want to expect? I do understand that the EGT and A/F will be off once the water worked as a cooling effect, so what can I base on to calibrated this A/F reading? what I'm asking is that what kind of A/F I should looking for while the water is spraying? I did a little homework, http://techedge.com.au/vehicle/wbo2/wblambda.htm but it dones't really mention about WI ! . please share what you know ? THANX

[Nismo_Freak]

Without the WI activate you wanted to tune your car at 11.7(richer side to be safe)when hit full boost. But when you tune it with WI ,the A/F would be different because the cooling effect, but what kind of A/F you want to expect? I do understand that the EGT and A/F will be off once the water worked as a cooling effect, so what can I base on to calibrated this A/F reading? what I'm asking is that what kind of A/F I should looking for while the water is spraying? I did a little homework, http://techedge.com.au/vehicle/wbo2/wblambda.htm but it dones't really mention about WI ! . please share what you know ? THANX

1. You run the same A/F with and without WI.

2. WI will not change the A/F

3. WI is a setup for preventing detonation.

4. WI is put on cars typically to allow for greater boost pressure and/or timing advance.