wornknobby
Member
- Feb 5, 2004
- 625
- 0
Ok, so i had my jetting pretty close to being perfect(at least for my altitude,temp, etc..) and I just got the needle jet that i have been looking for for about a year.
but as i started to check my jetting again i came across this situation of when i pull the spark plug one half of the insulator nose and arm are actually "changing" to the light tan color
the other half looks untouched, like it looks when it is brand new.
This makes no sense at all b/c this has never hppened to me before, and i have used alot of plugs through my riding career. :blah:
would the position of the plug do this? maybe the side with the color is facing the exhaust port is the only one "receiving" :coocoo:
but as i started to check my jetting again i came across this situation of when i pull the spark plug one half of the insulator nose and arm are actually "changing" to the light tan color
the other half looks untouched, like it looks when it is brand new.
This makes no sense at all b/c this has never hppened to me before, and i have used alot of plugs through my riding career. :blah:
would the position of the plug do this? maybe the side with the color is facing the exhaust port is the only one "receiving" :coocoo: