EGT for mixture setting?

[Michael Fawke]

At 11:52 AM 11/3/1996 -0500, you wrote:

>As a secondary question, are there any sources from the wide range o2
>sensors other than the overpriced unit from Horriba ($2500-actually made 
>by NGK)???
>
Bosch makes a 'motorsport' wide range lambda probe. About $350 Australian.
But they only have a life of about 500 hours for unleaded and 50 hours for
leaded. 
Michael Fawke
fawkacs at ozemail.com.au