The same great wires you buy in sets are now available in spools from ACCEL. With a resistance of only 150 ohms per foot, ACCEL 300+ Ferro-Spiral Race wire rolls provide a stunning 300 percent increase in electrical current delivery. ACCEL 300+ Ferro-Spiral Race wire rolls' high-gloss black silicone jacket not only looks great, but it also resists heat extremes, petrochemicals, ozone, and moisture better than so-called blended materials, for greater durability and longer life. ACCEL 300+ Ferro-Spiral Race wire rolls' high-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than the typical OE-style rubber materials. Their all-KEVLAR® stranded inner core, fiberglass braiding, and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance, compared to terminals made of common or plated materials.