I would appreciate anyones help with locating a speedshop or a shop that can fine tune a 383. I'am in Corpus Christi, Tx. and there doesn't seem to be anything around the area. If anyone knows of one, please inform. I've got about another hundred miles on the breakin, but once its done I would like to have it tunned right. Thanks for you time guys & gals, hope to run into ya sooner or later.