plug color w/pics

360miller

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Nov 4, 2010
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Age
45
Location
muncy pa
wha do u guys think there not great pics so bare with me
 

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my set up is stock mains needles 3 clip oil cable is set at 20mm running yamalube
i did the head gasket mod and still had a little 87 in the tank changing tomorrow to 93
 
Thats about where i run mine at, just to be safe. Technically I believe the jets look to be a little fat though. I would leave it unless you want to really dial it in for one specific altitude and temperature.
 
It really is hard to say without knowing how you were running the sled before shutdown, or what temps you were running in. Plugs look plenty safe, but if you were just tooling around for a while, they will darken up. If you want to know how your top end jetting is for wot runs, you need to run wot for about 1000' or more feet, hit the kill switch while holding to throttle open & let engine die out . Then stop & check the plugs & jet wash. But, for all around cruising, they look fine.
 


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