172.58.12.78
This Post Has Been Edited by the Author
In Reply to: RE: is speaker break-in real? posted by PAR on June 19, 2017 at 08:15:52
As a machinist I made jet engine parts to quite high tolerances. We've been making jet engines longer than I've been alive, so your thinking engine break in has something to do with machining abilities is hilarious.It was thought at the time it was better to let the rings seat themselves into the cast iron cylinder sleeves, thus making a better seal. Nowadays with aluminum blocks and heads with nikasil cylinder liners etc this technique has been abandoned.
Martin
Edits: 06/19/17Follow Ups: