m50 double vanos?
So as I understand it, the M50 that's in my 94 325is is a single VANOS, I'm lookin' for a double VANOS. What can I do?
I'm kind of a Honda guy, as I'm understanding the technology, single VANOS is like economy VTEC where it only operates on the intake at certain rpm ranges, where as double VANOS is like iVTEC where it works on both intake and exhaust throughout the entire range..?
But how do I get this in my car? Can I swap heads out or do I need a full swap? If so, what motors should I consider, keeping in mind I still want the 2.5 i6? I'm thinkin' about goin' turbo too so I that would be a factor..