S Sledgehammer Member : Mazdaspeed6 Jul 23, 2011 #1 I am wondering if anyone can confirm the gap size for the Mazdaspeed6 NGK Iridium IX LTR71X-11 #6510? What I have seen is .044". Also, will any gaskets need to be replaced with the change of spark plugs?
I am wondering if anyone can confirm the gap size for the Mazdaspeed6 NGK Iridium IX LTR71X-11 #6510? What I have seen is .044". Also, will any gaskets need to be replaced with the change of spark plugs?
S Sledgehammer Member : Mazdaspeed6 Jul 23, 2011 #2 Spark plugs changed, arrived at .04-.044". Changed to factory spec of .031". No issues after first test run.
Spark plugs changed, arrived at .04-.044". Changed to factory spec of .031". No issues after first test run.
Z zinger002 Member : 2006 Mazda Mazdaspeed6 Jul 25, 2011 #3 Running the exact same plug, .032 gap give or take.
