Damn! Loox like sum idiot before u over torked/"stripped"/woot eva the sh!+ outa that coil bolt, or its just corrosion/galding. 62 INCH pounds! LoL! Did u buy ur Z used? Let the stealership change plugs? Or maybe this is one of those from the FAC fawk ups!
Anyway, sux that it sheared off...AntiSeize, AntiSeize, AntiSeize .... start bolts by hand...basic sh!+...
