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Your cart is empty.The MSD 8.5 Mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 Offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch Length of super conductor wire there is only 40 to 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss of spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight, that there is over 40 feet Of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a Ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) choke.
Bob Thompson
Reviewed in the United States on October 8, 2022
I had a quick question for the seller, and they responded quickly. This product was exactly as advertised, and I couldn't be happier.
mike kilgore
Reviewed in the United States on November 8, 2013
great product. I cannot believe that they made that much of a difference. It makes it run smoother and more responsive. I'm running a 383 stroker rated at 390 hp and 456 tq with a 750 holley double pumper carb.
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