Your compression didn't change so use the 2 barrel plugs. N14y's I believe. Champions came in it and that's what works. Stock gap is .035. You can gap them at .040. The gap will get larger as they wear. That's what I would do.
Thanks that's what I ran last year and was fine but had a friend tell me different. I'm gonna stick with what I have using I like Autolite but might try Champion. Thanks for your opinion
