The harness I used has gone way up, but when I bought it for less than $30 from Summit an AEM V8 injector subharness was a steal. The wiring is pretty easy. I wired my OEM injector wiring into a matching Deatschewerks connector with the injectors pinned appropriately. Each injector gets 12v power from the pink wires and each injector gets an individual ground from the PCM at the spider connector. I have added 2 injector wires to V6 harnesses, moved the injector pins around at the PCM and made them V8 harnesses too on Astros and S10s.
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