Hey there guys, I just bought a 2001 WR426f the other day, it has been converted to street legal and came with a motorcycle title which was a huge plus for me. The previous owner is a member on here, he bought the bike in non running condition and got it going. I bought it and rode it 15 or so miles home, when I got off the bike I noticed the header was glowing bright red, I assumed that the carburetor is running a bit lean causing this, but I'm unclear because everyone seems to act like it's a completely normal occurrence. I'm not wanting to burn my exhaust valves out though so I'm a bit concerned about it. The bike is stock with the exception of the "grey wire" being cut and the spark arrestor/baffle thing broke and is no longer in the factory muffler. As far as I know the timing hasn't been changed or anything and I don't believe the carburetor has been re-jetted but I really don't know. So am I just being overly cautious or is it a legitimate concern? Thanks in advance!