Can anyone summarize the new clarification on the ECU rule for IT cars or point me to the discussions here in these forums? I just looked for a while in the archives and can't find the info.

I was talking with some other IT racers and thought I heard that it's possible to run Megasquirt on some IT VW's...

This would make sense for ITB Golf's/Jetta's that could run electronic injectors because of the Digi allowance (some of those came with digi and vin rule allows cross-pollenization), but from what I read it wouldn't apply to ITC rabbits / rocco's since they always had purely mechanical injectors (plain Jane CIS). Is that right?

I could get by using the hall distributor for ignition signal, however, another recent post (concerning a BMW) here seemed to indicate that since pulley's are free, a toothed wheel could be added.

I've got some experience with 034 EFI (somewhat like Megasquirt) and think there would be some reliability / simplicity advantages to switching from CIS.