Hi, i am an old vems consumer,
m50b32 vanos n/a 340hp vems on
And s50b32 supercharged vems on
I have an bmw v10 engine to use in a drift car, and whant to use vems.
Quad vanos and NO drive by wire.
Vw coil
Turbo
Watespark not going to work because of the odd firing sequence
dbw works on that engine easily, they are over can bus, quad vanos should be working too :)
I think you can run wasted spark on 4cylinders like on the corvette V10 and as the Audi/Volvo 5Cyl.
or this
http://www.vems.hu/wiki/index.php?page=MembersPage%2FThorbjornEngdahl%2FVIPER