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MSD 6AL Question


New Member
I am curious if I'm able to run two MSD Boxes with one pick up coil in the distributor and one blaster coil? The ignition wires from both boxes to a three way switch?

dzrt performance

Well-Known Member
this is very simple to do but would recommenced running two coils not one. the coil is a possibilty of failure just as much as the box.

MSD sells a simple A/B switch that routes the pickup to either box. for the coils, they sell and three post plug wire terminal that goes between the two coils and the distributor.