spark plug and wires for Hornet engine

What is the feeling on spark plug wires -carbon core or copper? No radio so not worried about spark noise Also can't get plain Champion H10 anymore. Whats the feeling on an AC  replacement?

Comments

  • Copper if you're using points.  Carbon for Pertronix.  Most people use Champion H11 now.
  • Nevada Hudson
    Nevada Hudson Senior Contributor
    Have you tried the Ford sites , as the flathead Ford v8 used H10.
  • ski4life65
    ski4life65 Expert Adviser
    H10 plugs are easy to find. Lawnmowers often use them. H11 haven't been made in years. They can be found but pricey