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rpm window switch and tach signal wire
ok to make a long story short im installing some roids on my lude and ive got the system 95% complete except for where to draw from for the tach signal wire->rpm window switch
not the tachomiter's power wire but the signal wire (neg usually)
my instalation manual shows it coming from the ecu or right off a bottle coil or how to tap into a distrubitor less ign. system great but theres like 4 wires going to my coil...........im use to old school 2 wire bottle coils
more importantly ive heared you need the msd tach adapter to do stuff like this
exclent because i do but it does not have any instructions either........
please help me
its a 95 h22a1 external coil.
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