Are stock plug wires 8mm?

Spark plug wire / GREAT DEBATE

Other than looking good, do aftermarket plug wires really do anything? As long as the stockers aren't split or broken, why replace???

chimchim said:

Other than looking good, do aftermarket plug wires really do anything? As long as the stockers aren't split or broken, why replace???

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Most claim better (less) resistance and better insulation (no radio interferance). I replaced my stockers with FRPP 9mm (red) but they broke within a year due to the sever summer heat here. Now I have MSD 8.5mm "Superconductors" (red). I'm happy with them. These are my FRPP ones and I don't have any recent pictures of the MSDs but I was looking more for dressup with decent wires.

Thanks, G. I've had the MSD Superconductors ordered at a local Mustang store and it's been like three weeks and I'm just trying to justify telling them to stick 'em when they finally call me. Ba5tard5.