BMW M50B20 turbo stroker
- Primtrig: HALL 60-2
- Sectrig: HALL (cam HALL sensor not currently used)
Ignition:
- 6 COP passive igncoil,
- ign dualout
- 6 igncoil without sectrig : BAD idea ! Igncoils might fail prematurely (20 times shorter life) if driven 2 times / camrotation
Wasted spark coils (that is 3 coils with 6 outputs) would work reliably driven once per crankrot.