I read about this system used on GRM's hotrod 142. The recent Weber vs. SU tuning thread got me thinking about this again.

I have rebuilt SU's on my 122 and have been pretty happy with them after the initial learning curve. I find that they don't require much fussing.

But I'm drawn to the idea of a system that is self-monitoring and self-adjusting fuel ratio's for best economy or performance. It just sounds so efficient. I'm not trying to get all political but I also would like to keep my emissions as clean as I can since I've chosen to drive such old technology. I know well-tuned SU's aren't bad but this is just food for thought.

Has anyone begun to dabble with this? And what is needed besides the ECU kit? I know a donor injection setup needs to be sourced but I've never though about injection so don't know if there are differences between the B20 injections.

Anyhow just curious about whether this is worth the money/effort. Don't know if there are significant gains to be had in a stock or mildy worked B20.

Best regards,

-Mario E.
Lawrence, KS