CJ360 spark plug color?

Jturs

Active Member
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If that was a plug chop, I'd back 2 degrees out of the ignition advance and leave the main jets or maybe drop one size - and then get it on a dyno with EGA. If I pulled those out of a race bike at teh end of a high speed straight, I'd think I was getting close on the main jet.

What dd they come out of and how did you run the bike when you did that chop?

If that was a quiet run around the block it's lean. We need to know the conditions the bike was running at to make a guess at it.
 
That's after I guessed the settings ;)
Doesn't look too bad as body has correct colour, earth strap has about correct 'line', center insulator isn't overheating
Fresher gas may help running right?
Try holding rpm where your having problem, hit kill switch and take picture of plugs
 
What plug gap are you using?
It looks a bit small?
The center electrode also looks slightly rich but side electrode is very slightly 'warm'
May need to it a B9ES with your set up?
Ride it for a week and see what plugs look like then do the fixed throttle/ rpm plug tests
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Those are new plugs with 2 days of riding about 40 miles riding conditionsum let's say I was having fun, not a lot of time engine was under 5000 rpm. Not sure what chop means?
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