I don't care about, nor fall for the "smoke and mirrors" games, but I have run LOTS of different wires over the years and I will say this..............In this age of electronics and EFI, RFI noise is your biggest concern with wires. So far the BEST wire I have ever run in this type application is the Firecore 50 wires. And YES, Rick GAVE me the first set I ever tried to put on an EFI car I was having issues with. But I have BOUGHT several sets since then and will continue to do so.
Some wires, I won't mention brands, are regarded as some of the BEST wires you can get and are probably some of the most popular as well. But I have seen MANY problems, solved on MANY cars, by taking these "popular" wires off and replacing them with Firecores.
