Those plugs are cold - barely burned into the first thread
IMO they look lean for a street application - I like to see a little more color for a safe all conditions driving.
I cant even see a timing indicator on the ground strap. What's up with that?
Any indication of detonation when driving?
It's there but can't see it in every pic, and I noticed one plug in the pictures the strap just looks kind of dark and evenly colored so yeah that is weird. I haven't heard or felt any knocking though.
I should have added this is a 10 to 1 SCR, zero deck pistons with a .039 quench distance.