juste noticed after some hard riding at night that the whole exhaust on my scrambler get red hot alot... is that considered normal? after a couple minutes of idle it get back to ''normal''(not glowing red)
no, I almost don't do any muddinghave u been in any mud lately? my guess would be a partially clogged exhaust.
Getting red all the way to the end of the muffler indicates a problem. My singles like my WR450 and DR200 both glow red in the pipe only. It freaked me out as well but I found out its normal. I would pull and read the spark plugs to make sure you are not lean for starters. A blocked exhaust would cause a big performance loss.I'm out on my bike today and will report back.no, I almost don't do any muddinghave u been in any mud lately? my guess would be a partially clogged exhaust.
other than that the bike operate just fine, no backfire, sputtering or anything, the engine pull strong as it should.
also, it get red from the headers to the end of the muffler, so the whole exhaust system
it flow good.Sounding like the exhaust is partially stopped up. How is the flow pressure out of the muffler? Take the spark arrestor out and see if it is clogged.