Racing DUI Coil




Our Racing DUI Coil is built for high revving engines that require intense spark above 7000 RPM’s. Designed for extreme conditions, this 50,000 volt coil produces maximum output up to 10,000 RPM’s, making it great for circle track, drag or off-road engines that are pushed to the red line. Plug gaps can be opened up to .055″ for ultimate combustion. Works with 4, 6 and 8 cylinder engines. Fits all HEI/DUI distributors.