Hi all, over the weekend I did the valve clearances and changed the plug on my FX650e (in supermoto trim with full Doma system). I thought I would treat her to an Iridium plug as I have used these before on my 2 stroke bikes with great success.
Took her for a blast and I get a missfire when on...
Hi anyone had trouble with brand new ngks, and is there a better alternative , recently spent a lot of time and money due to a brand new duff ngk plug...... :scream: