Cant get any closer pic sorry, i didnt do a plug chop just direct of a fast track. Bike is running very crisp.Thanks
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2 Stroke Spark Plug Read Please
Posts: 18
Joined: 11/30/2017
Location: FRA
Posts: 194
Joined: 10/17/2017
Location: Wentzville, MO USA
I'm no expert but the jetting is definitely off if the inside piece is white. Supposed to be a light brown/mocha. What's the bike?
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Posts: 1729
Joined: 8/25/2015
Location: Mansfield, OH USA
Posts: 522
Joined: 2/17/2017
Location: Ravenna, MI USA
Looks like a ktm with the rubber piece?? I would also say lean, u want a brown color, not black and not white
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Posts: 7859
Joined: 11/16/2011
Location: Menifee, CA USA
I agree that you are too lean. Go one step richer on your main. You may be perfect after that but if it is a hair too rich leave the richer main and lean out the needle one clip.
It looks like your pilot circuit is running a tad rich, actually. You could probably open up the air screw or go leaner on the pilot jet.
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Braaapin' aint easy.
Posts: 1729
Joined: 8/25/2015
Location: Mansfield, OH USA
Funny how this connects to your melted oring situation isnt it?
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2009 Kawasaki KX450F
2009 Kawasaki KX250F
2002 Suzuki GSXR 600
Posts: 7506
Joined: 10/31/2013
Location: PA, USA
Lean and maybe a small amount of detonation...Pictures are hard to tell, have to put the plug in natural sunlight. I would go up two sizes on the main.
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Tomac and/or Anderson for 2020.....
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