I use Magnecore$ 10mm on anything with turbos(heat) and electronics. Been tempted to try Firecores, but it's hard to turn away from something that I know works. Have never had a failure with the Magnecores.
I used magnecore when I went EFI but then for turbo I needed to route them all underneath so needed (custom) longer- went with firecore and very happy with them, came built just like I ordered them.
