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Discussion Starter · #1 ·
well.. me an my friend was riding 2 day..
and after a few hard passes i looked and realized that the friggin headeer was glowing...

is this normal for these bikes ?
i saw a picture of something similiar 1 time..



 

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its pretty normal, it may mean you are also running a little lean.. but indeed normal :thumbsup: :thumbsup:
 

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my rappy700 does the same...
 

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make sure your plugging the exhaust. always happens to me when u spray water in the pipe accidentally.
 

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Yea my buddys got an 05 YFZ, his glows red just warming it up, just lettin it idle for like 5-10 mins shell be cherry red about 4 or 5 inches down the head, the stealership out here said that its normal
 

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i was told by a quad shop that it should be red for about and inch or 2 but after that it is too lean.
 

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its normal, but only for a certain length/color/load. they run super lean from the craptory. rejet it, and itll run a little cooler. still will glow, but only to how its suppose to. its perfectly normal. rejet, and enjoy!
 
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