What are your goals for the build? Power level? Vehicle purpose? etc.
What car do you have & what engine is already in it?
To answer one of your questions. Yes, you can control single vanos (m50, m52 style vanos) with megasquirt.
If everything is up for discussion, I'd say get an LS1 and boost that. : )
Last edited by PedroBMW; 03-01-2009 at 11:07 PM.