Msd 8920 Tach Adapter Wiring Diagram

Get Msd 8920 Tach Adapter Wiring Diagram Pictures. The msd 8920 tach adapter functioned exactly the way i wanted it to. 8920 tack adaptor on stock advanced virtual mechanic.

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Free fast shipping, free returns, expert tech support. If the tach still registers incorrectly, install this tach adapter. The msd 8920 tach adapter functioned exactly the way i wanted it to.

A wiring diagram to connect the msd power grid system controller to a 6al can be found in the to fix this, an msd tach adapter, pn 8910, will remedy the problem on the majority of vehicles.

If you are using the magnetic pickup input (green and violet wires) to trigger your msd ignition, you will need the pn 8920 tach adapter. I just finished my 1jz swap in my 94 sc300 5 speed and my tach dosent work. At this point the meter. With no wires attached to the tach output of the (msd 6a) box.