RRGTX72
Well-Known Member
I have a 72 Road Runner with a 440. It has a MSD Distributor, MSD Blaster 2 Coil and an MSD 6A Ignition Box. My question is do I have to use the trigger wires. I have added a pic from my diagram. I am just not getting any spark. The motor just spins over and over. Any help would be greatly appreciated. Thanks For B Bodies!
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