Pro 25 Race wire was developed and tested by racers. The Ferro-spiral core is wound to allow maximum spark energy at only 25 ohms per foot and still suppress RFI noise. This Accel wire features a double silicone construction rated at over 600°F. The high gloss red silicone wire jacket not only looks great, but also resists extreme heat, petrochemicals, ozone and moisture better than any race wire on the market. This allows longer life and better durability. The high-density silicone insulation provides greater dielectric strength and eliminates arcing. The all Kevlar stranded inner core and fiberglass braiding adds greater pull strength and terminal retention. The stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance.Pit Stop USAoffers ACCEL Pro 25 Race Wire Kit - 8mm 257041 at low everyday prices. Be sure to check out all of our products from ACCEL including ACCEL Pro 25 Race Wires.