What Spark Plug gap?

I recently went out and bought NGK platinum G-Power spark plugs. Was wondering if anyone knows the gap specification i should be adjusting them to? Three came at .35 and one came at .25?!


Super Moderator
I believe the factory gap size is for the GSR is .052" while the LS is .044".

With those plugs, extreme care must be taken not to damage the delicate platinum center electrode.
NGK plugs for our cars come pre-gapped. Which plugs did you buy? As in the spark plug # code.

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