Havasu Dave
Active Member
Hi folks,
Looking through the forum, I saw some recommendations for Champions and ended up getting a set of RC12YC plugs.
Now that I am in the (extremely fun) process of removing the old ones, I discover they're Autolite 85 plugs.
I cant help but to notice that the Autolite 85 thread length is about half of what the Champion RC12YC threads are.
Stock heads. Am I okay using these plugs? Thanks in advance.
Looking through the forum, I saw some recommendations for Champions and ended up getting a set of RC12YC plugs.
Now that I am in the (extremely fun) process of removing the old ones, I discover they're Autolite 85 plugs.
I cant help but to notice that the Autolite 85 thread length is about half of what the Champion RC12YC threads are.
Stock heads. Am I okay using these plugs? Thanks in advance.