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spark plug gap

Featured Replies

does anyone know the correct spark plug gap for a 99 ej25 s.h.o.c engine

Most are .044 Check with the place you bought the plugs.

 

If you purchased the correct NGK's they always come gapped correctly it seems. The gap is part of their part # I believe.

Edited by davebugs

As was already said, NGK plugs come pre-gapped (and are the best!)

 

At least they have been every time I've done the plugs in my Subaru, Hyundai, and Suzuki motorcycle.

 

And I LOL'd at the .44". :-P

o.k. I'll go clean up my typing skills in my original response.

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