I have a full lrd exhaust with no air box lid and a k&n. My main jet is a 178. I am
running the bike in the oregon dunes at sea level. My queston is at night my header
pipe glows red hot for about the first three inches out of the head. Is this normal or
a lean condition? The spark plug looks good and the bike doesn't detonate.
running the bike in the oregon dunes at sea level. My queston is at night my header
pipe glows red hot for about the first three inches out of the head. Is this normal or
a lean condition? The spark plug looks good and the bike doesn't detonate.