Ok I know that B8ES is the stock plug, but with my mods will it hurt to run a little hotter plug?
I have a lot of new B7ES plugs from when i had a blaster for my wife..
My mods are 20cc domes, 110 Gas, Rocket Pipes, V-Force reeds, 30mm D slide carbs, and clamp on K&N Filters??
What does the plug do Hotter or Colder?