Best Spark Plug?

Discussion in 'General Tech' started by 1bad9d5, Jun 4, 2015.

  1. 1bad9d5

    1bad9d5 Well-Known Member

    Messages:
    2,813
    Likes Received:
    5
    Joined:
    May 22, 2013
    Location:
    Westchester, NY
    What is the best spark plug for a 302 motor bored out to a 347 stroker forged internals and a 70mm turbo? and where can i get them lol

    Thanks