well about 6 months after i installed them , they are now leaking heavy EMI

so much so that my fuel economy dropped like a rock

so i am having magnecor custom make me a set of the 10.5 mm CN25 series ignition wires

anyone else suffering mileage issues your ignition wires are the problem

how can i tell , easy emi interferes with local radio broadcasts, especially when the engine idles .

you can hear low level whining , if your hearing is still good