You should sell the rest of that bag of plugs to me for .50 cents a plug. Then buy all new ones..LOL..

Not sure what Cady had going on. Helsel said his blew out the seal. I don't know if that meant the seal around the stem? or the seal between the head and plug? Sound like more guys should be using the SuperT trick... Take ATF (oil) and put some drops on the head after you tighten the glow plug. Slowly turn the motor to top dead center, and check for bubbles in the oil.... they are not hard to see, can't miss em...


RB