MSD Magnetic Pickup Tach Adapter
Part #: 8920
List Price: $185.82
Our Price: $92.91
You Save: $92.91
If your injection system uses the coil negative terminal to receive its trigger signal, this Adapter is required when an MSD Ignition Control is used. With the MSD installed, the coil negative terminal does not receive the trigger signal any more, therefore the ECU needs to go elsewhere to receive a trigger signal. This Adapter will supply the required signal and produces a spike voltage trigger signal that is 250-300 volts and 80 microseconds long (at 14 volts).
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