m1000 exhaust valves

[butteboy21]

Would a sticky exhaust valve cause on cylinder to run cooler then the other. Sometimes my gauge will show one cylinder running almost 100 deg. cooler then the other. It also has a bog in it at 1/4 throttle, burp it a couple of times and it comes out of it. then both cylinders will run within 15 deg. of each other.

 

[sleliuk1]

Would a sticky exhaust valve cause on cylinder to run cooler then the other. Sometimes my gauge will show one cylinder running almost 100 deg. cooler then the other. It also has a bog in it at 1/4 throttle, burp it a couple of times and it comes out of it. then both cylinders will run within 15 deg. of each other.

I was wondering the same thing. My temps are about 100 different and at WOT they are about 30 different. I was told that it all depends on your probe placement but mine look to be in the same spots, so i think that is BS.

 

[butteboy21]

ya, that was the first thing i checked on mine and they are identical

 

[dangerm1000]

mine run 40-60deg apart also until higher rpm i tried adding fuel to hotter cylinder but not much change not too sure why either