i used to work in a auto shop part time and know that if the sparkplug tip is in good shape you can use a sparkplug cleaner and sandblast it clean.
Can the same be done with motorcycle SP's? The set I have bad carbon deposit and I cleaned off as much as i could without touching the electrode. but its not clean enough.
Any of you know of a place that can clean plugs? I'd buy new ones but, they are expensive