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Baja heats up fast!!....?????

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Old Jan 28, 2003 | 04:04 PM
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Default Baja heats up fast!!....?????

Ok, I think I've got my jetting pretty much right on, except for the fact that the bike heats up extremely fast. After running for about 10-15 seconds, if you were to put a piece of solid steel on the headers, I guarentee it would melt. It is also hot all the way back on the pipe until you get to the muffler. OK, not that hot but I can tell you from experience that it is painful. It doesn't seem right to me that it would get that hot, especially that soon after start-up. Here is what I am at so far....
195main/45pilot(came stock)/needle on 3rd clip w/all washers underneath the clip(dynojet needle)/and 3 1/8th turns out.

So, I am thinking for it to get that hot at startup it must be lean??? Someone on here mentioned they use a 47.5 pilot jet(I think it was Jiminok). DO you think I should try that? Any and all help will be appreciated.
 
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Old Jan 28, 2003 | 08:20 PM
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Default Baja heats up fast!!....?????

Anyone???
 
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Old Jan 28, 2003 | 08:54 PM
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Default Baja heats up fast!!....?????

have you pulled a plug to see if it is white? and what about your fan,does it still work.
 
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Old Jan 28, 2003 | 09:06 PM
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Default Baja heats up fast!!....?????

Everytime I pull out a plug, it is dark and wet. As for the fan, I have no clue, I haven't been able to ride it that long anywhere. Is there a way I can check without getting the bike extremely hot??
 
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Old Jan 28, 2003 | 09:16 PM
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Default Baja heats up fast!!....?????

What elevation are you at. Your set up is the same as mine was when I had the stock carb @ 700 ft elevation. When I went to the local Mountains. @ 5000 ft or so I ran a 185 main. Black and wet is rich. Your bike doesn't smoke right?
 
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Old Jan 28, 2003 | 09:17 PM
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Default Baja heats up fast!!....?????

Also forgot to say. My headers always get hot fast. I think they all do. Some even glow red at night.
 
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Old Jan 28, 2003 | 09:35 PM
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Default Baja heats up fast!!....?????

OK....so maybe this is normal?? I am only at around 250ft elevation. I usually ride at sea level. If I rev it up just after I start it, it gives off a couple a puffs of black smoke, but nothing after that.

I just ran it for a few mins and then let it idle for at least five minutes when the fan came on. So.....my fan does still work.
 
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Old Jan 28, 2003 | 09:41 PM
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Default Baja heats up fast!!....?????

does the woods pipe have the heat shield like the stock pipe?
 
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Old Jan 28, 2003 | 09:46 PM
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Default Baja heats up fast!!....?????

Yep. I'm still using the stock heat shield.
 
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Old Jan 28, 2003 | 09:58 PM
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Default Baja heats up fast!!....?????

The black color on the plug is a concern. The wetness could be fuel entering the comb chamber after the bike was shut down. You want more of a brown color on your plug. I would guess that your still rich. Prolly try a 190. Although Oregon temps are low. So sea level and cold temps a 195 should be spot on. Put in some new plugs and try a 190. Thats what I would do.
 
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