Jim Crenca
LIFETIME SPONSOR
- Mar 18, 2001
- 509
- 0
Originally posted by Tantrum
. I have NEVER EVER fouled one. They last a good long time to boot.
Originally posted by BRush
Jetting your bike and picking the proper plug heat range for your type of riding probably has more to do with it.
Originally posted by Fred T
I was thinking of trying the splitfire plug.
Originally posted by canyncarvr
Does MSD make a dirt-bike unit?
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