help wiring my dual coil packs for the 12a swap.

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fc3s.drifter@gmail.com's avatar
help wiring my dual coil packs for the 12a swap.
mazdaspeed_demon's avatar
mazdaspeed_demon
+1y
I did a 12a swap and everything is wired, got the coils to the distribute pre-wired off the RX7 just not sure on the wiring from the truck side, do I just jumper the wires that came with the truck to the other MSD Blaster 2 to the other for the trailing coil?
massivenuts's avatar
massivenuts
+1y
You can jump the positives and connect your tacho to the trailing coil.
mazdaspeed_demon's avatar
mazdaspeed_demon
+1y
Thank you