lightning 2g spark plugs

[red99pony]

i have a ford lightning 2nd generation and was wondering what plugs you guys use. thanks

[slow04]

NGK tr6's if modded..stock plugs are fine if not..

[DolSVT00]

you'll find that all of us use NGK tr6's gapped at 34-32 for mild boltons, 28-26 for a bunch of boost.

Part #4177