Hey I was just wondering if it is normal for the headers on my new bike to be glowing bright red at lower rpms? The bike has a slip on and a k&n but it doesnt run overly hot around 185 while riding at night. As soon as I get the revs up it goes away so my only guess is that the retarded timing is causing unburnt gas to burn in the headers, causing them to glow??? Does this make any sense? Anyways I just want to make sure Im not gonna destroy my new bike. Thanks in advance for any advise