Spark plug recommendations?
Just wondering what spark plugs I should run in my 4Runner. Supercharged 5VZ, meth injected. (might want to run Supra injectors in the future). What do you recommend?
Just wondering what spark plugs I should run in my 4Runner. Supercharged 5VZ, meth injected. (might want to run Supra injectors in the future). What do you recommend?