Are they saying this ability to use race fuel is a new technology?
In the Chrysler meeting.....
"Hey Paul, why's that O2 sensor have 5 wires?" " It does whaaaaaaat!"
Don't remember hearing about it in any production vehicle, so yeah, it's new.
My girls 2002 Jetta 1.8t made more power on better fuel. You could put shit in it or good stuff. The wide band and the knock sensor were aggressive and would add boost and timing accordingly. When you got it tuned you could put 100+ octane in it.
I think the WRX and EVO did the same thing.
In other newsView attachment 81178