Once I get my motor built I plan on doing the blackstone-labs on every oil change so I have a good history of the motor since the rebuild. The magnates would help just keep the bits between the oil changes...
2001 ZX3 2.0L Zetec-
Hatch Nation #42
Going through Rebuild See "The TICK Build Thread" for details (http://www.focusfanatics.com/forum/showthread.php?t=289168&referrerid=62897)