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The Ugly TwatWaffle
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8,369 Posts
Discussion Starter #1
OK so I'm planning on riding my ninja 250 about 600 miles round trip tomorrow and I've been running lean (at least at idle). I don't know how lean though. I just pulled one of my plugs, tell me what you think.

 

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V-twin anyone?
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2,161 Posts
Did you clean them before the picture?

They look fine. No oil or bad fouling, just normal residual carbon is what it looks like.

I just changed my plugs and they were foul. A tad bit of oil on the rear one, but that's from me just going to fast. hehehe
 

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The Ugly TwatWaffle
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8,369 Posts
Discussion Starter #3
No I didn't clean them, I mean i barely rubbed on the electrode with my thumb but that's it
 

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They call me a ride whore
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1,387 Posts
Plug looks great to me... I wouldn't worry about it too much
 

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Banned
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1,553 Posts
In the world of hot rods, that's a lean plug!

So the 250's are meant to run on that high an A:F ratio? Looks stoich or almost past stoich to me... ?
 

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The Ugly TwatWaffle
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8,369 Posts
Discussion Starter #7
Well if you guys think it looks fine, then I'm all go for tomorrow. Going to be my first long ride.
 

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Banned
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2,093 Posts
the plug looks fine.. it's your fingers I am concerned about...
 

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The Ugly TwatWaffle
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8,369 Posts
Discussion Starter #9
Haha what can I say, I was working on the bike! I always get cuts and shit all over my hands... and my nails aren't normally dirty, my GF doesn't tolerate it, or else I can't put my fingers near her hoo hoo hahahahaha :lol
 

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Registered
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357 Posts
You just took that outta the box right?

j/k

I'd put it back in there.
 
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