Hi Richard
Thanks for the pressure drop information. I can clearly add more jets if needed to the existing HSVs. Right now we are at 20% water mix to fuel ratio.
If you have not tried this program it make some resonable estimates of WI gains. I have put in where I think my car currently is. Only the dyno will tell.
http://not2fast.wryday.com/turbo/glo...orDutyCycle=60
The switch is reinstalled so I do not kow the manufacture.
When it get warm enough to dyno and tune I expect we will be getting to it again to change where the WI comes on and I can look at it.
All I can tell you is the current switch looks like it is chrome or nickle plated if that help at all.
I really don't expect any more trouble - it really was an installation error.