I am still waiting on the replacement pickup to get here but it did find the answer to the wiring question. Speedmaster sent a wiring diagram but it was too generic to the 8020 series of distributors so it still didn’t match. Doing some more searching I found on Summit Racing’s site in the customer question and answer section that someone had finally found the correct wiring. For the three wire black red and brown that I have, black goes to coil negative, red goes to coil positive and brown goes to the tachometer. As soon as the replacement magnetic pickup arrives, I’ll swap that out and fix the wiring. I’ll post the results as soon as I have them.
