Even if they're one step colder.....how bad of an idea is it? I wanna spray a car, but I wanna do everything I can to preserve what lil gas mileage it already gets.....was considering a compromise of one step colder platinum plugs.


thanks.

-Will

 

Will,

Definately stay away from spraying the platinums! Take a look at the Iridiums...they're a little more spendy but they have a lot better spark control. Let me know if you need some info on them...I've spent a long time working with them in some pretty harsh environments.

Nick