Magnecor ignition leads have a race proven background. The R-100 10mm Racing and KV85 8.5mm Competition Cables are testimony to their success as they continually cross the finish line 1st all over the World. Dedicated to performance, Magnecor have introduced their 7mm and 8mm Electrosports series cables. These are designed for direct replacement of OE leads to overcome problems associated with limited life carbon conductors and poorly suppressed aftermarket spiral conductor leads. This keeps Magnecor in Pole Position when it comes to the latest advances in engine management technology. 10mm R-100 Racing Cable Designed for racing engines using racing ignitions, supercharging and exotic fuels. Extra large 10mm jacket made from aerospace extreme heat-resistant silicone rubber to provide additional heat protection and insulation. Exclusive Magnecor 2.5mm Metallic Inductance Suppressed Conductor will suppress EMI indefinitely. Can be used on street vehicles if space allows. 8.5mm KV85 Competition Cable Primarily designed for racing engines using racing ignitions, turbocharging and supercharging. Entire jacket made from aerospace extreme heat-resistant silicone rubber. Exclusive Magnecor 2.5mm Metallic Inductance Suppressed Conductor will suppress EMI indefinitely, allowing this cable to be used on road vehicles with any ignition. Can be fitted into most original lead holders. 8mm Electrosports 80 Cable Original equipment replacement. Designed to improve original ignition system performance on road vehicles using either electronic engine management systems or carburetors. Ideal for LPG gas conversion engines. Excellent RFI and EMI suppression. Flexible high-strength all silicone construction will allow cable to fit into original 7mm lead holders. 7mm Electrosports 70 Cable Direct replacement for 7mm original equipment carbon conductor leads with excellent RFI and EMI suppression. Overcomes problems associated with limited-life carbon conductors and poorly suppressed aftermarket spiral conductor leads on modern engines. Extra strong EVA outer jacket for better terminal retention, EPDM insulation.