View Full Version : Spark plug gap
hwf-racing
10-17-2009, 04:42 PM
I have a 09 mxr 100lt. What is the spark plug gap? Apex failed to list this in their owners manual. Also was told that BR9EG should be used over the BR8EG Cooler plug! Thanks for suggestions
marsrace2
10-17-2009, 07:34 PM
BR8 Gap at 16-18 Thou, at least thats what my engine guy says and it works for us.
Some people also like between 20 and 24 thousandths but that's just an opinion.
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