[gazzerr]

Hi Guys,

I have a stupid question. I have some new plugs for my '82 SC - the recommended WR5DC. These are gapped to 0.8mm out of the box. The factory spec manual says 0.7mm + 0.1mm. Why is it written like this? Why don't they just say 0.8mm? Is the 0.1mm a range of allowable tuning adjustment or something?

Thanks.

G.