Originally Posted by WarmAndSCSI

It's not worth my time to post up evidence of bearing wear over a few years of tearing down and building engines. Too much to present, and I doubt anybody except one who possesses actual tuning and engine-building skills would be able to reasonably interpret such evidence.

Anecdotal engine building wear analysis means everything to people who actually build engines. Probably doesn't mean much to somebody who pays a shop to install bolt-ons