You have a right angle end on #1 because you need the clearance for the distributor. Came that way from the factory...just like mine. The high voltage replacement coil will not burn out your wires. More likely that you should check the cap for tracking or a crack if you have a consistent miss on #1. Also, check the condition of the points and valve adjustment to ensure it is spot-on for every cylinder. If all this checks out, there may be a small amount of excess play in the distributor shaft. Finally, don't forget to check the tightness of the intake bolts. A small leak could cause a weak mixture for #1 as could a small variation in carb adjustment on the front unit or a manifold heat valve not fully open.

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