Hey guys, well can someone tell me what they think of these 2 plugs. They are TR55 gapped at .035. I was thinking of going with TR6 plugs with the same gap because im running a DCR of about 8.9:1 on 93 octane. 226/230 cam with LS6 heads milled to 58cc. Let me know what you guys think.

PS: Dont mind the lint on it, that is from the rag when I was cleaning off the porcelain