i have confirmed that the megasquirt does use input from a wide band signal its specifically setup for the DIY wb kit also...

i think that the mega squirt being setup like linux and open source where u can add anything u want is the best option...

Bill

maybe ill get one isntead of a smt6 anyone want to put mine together ??

Bill

You can have it cheap, fast or good. Pick any two.

If you want it cheap and fast, it's not going to be good.
If you want it cheap and good, it's not going to be fast.
If you want it good and fast, it's not going to be cheap.