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jasonfurch1
Jun 14, 2008, 11:27 AM
I have a Briggs and Straton 11.5 hp motor and no book for the riding lawn mower My question is what should the spark plug gapping be I want to replace the spark plug.
Thanks,
Jason

MOWERMAN2468
Jun 15, 2008, 07:58 AM
Jason,
Set the gap at .030"

cypressprings
Jun 15, 2008, 07:07 PM
I have a Briggs and Straton 11.5 hp motor and no book for the riding lawn mower My question is what should the spark plug gapping be I want to replace the spark plug.
Thanks,
Jason
Try .030 to .035 that should be close... if it runs rough set the gap between .035-.040