Nothing I noticed. I had a issues before and cranked the timing down to get rid of it. I haven't touched timing in a few weeks and haven't noticed anything, even at the strip. It would have to be extremely little, if any
Detonation can wipe out a Ring land in a jiffy. Just spit balling and not seeing the car don't be surprised if that's the problem. As for beating on the car at the track and having a ring issue, it could happen but that if the rings are properly gapped then that is not something I would put into the equation right now....
