I need help with my spark plug

[Al.Fisherman]

I unscrewed the top thing and it is loose, but I tried it out and it seems fine.

Sorry if you didn't understand my post a week ago. I guess I needed to spell it out better as...remove top of plug (threaded section) and push boot on to
plug. Plug will be loose, but work. I haven't found 1 factory boot that will fit over the plug with the top still on.

 

[snowbanana]

It's fine, I understood. I just finished the build a couple of days ago and it's a lot of fun. Thanks for you posts.