Re: msd ignition
I had tha same problem,the car would break down juat a few times on a run near the finish line and not on every run. I sent the 7al-2 back to MSD 2 times and each time they said it tested ok ,I removed the HIGH rpm chip from the 2 step and that solved my problem.The only problem I now have is that I still don't run the High chip.
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