Ultra low resistance spiral core delivers high energy output for maximum spark at the plug * Excellent RFI/EMI suppression for even the most sensitive high tech on board electronics * 8 MM Ozone resistant blue silicone jacket repels water, oil, grease, fuel and withstands temperatures up to 500 degrees * 100% Kevlar inner core for superior strength which virtually eliminates breakage * Layered inner carbon conductive element for excellent RFI/EMI suppression