It may be sad, but I’ve never used a torque wrench to tighten spark plugs to specs. Never had any problems with anything stripping, seizing, or coming loose. (even on aluminum engines) Perhaps I’ve just lived a charmed life.
It may be sad, but I’ve never used a torque wrench to tighten spark plugs to specs. Never had any problems with anything stripping, seizing, or coming loose. (even on aluminum engines) Perhaps I’ve just lived a charmed life.