PMA50
With a vertical infrared beam.
- Used on the majority of Optronic systems up to 8 Cylinders.
- We recommend using the Lumenition MegaSpark 4 (MS4) ignition-coil-and-ballast-resistor combination.
- Use a coil with at least 2.5 Ω resistance (including a ballast resistor if one is fitted) with 3.0 Ω recommended
