Hotter 300ex plug

[rooster300ex]

Does anybody know of any hotter 300ex spark plugs,besides the stock one.

[plkmonster2]

Why would you need a hotter plug? I don't think they make much difference, unless you go iridium. You can try that. Some say that they add a very little amount of power, and help the response.

[rooster300ex]

I just figured doing all these mods. i may need a hotter plug. but i may not.

[notfastenuf4me]

i belive its a d7ea not too sure when u go to get a plug jus ask em if they have a hotter plug