Blown Hawk Engine

[Entropy]

Originally Posted by BARLOW

i am going to guess burnt/broken valve or hole in the piston, if it still has factory jets

Ok, and that is based on the assumption that this bike was ran at sea level or the 5000' feet that it was actually running at?

[Ariel Red Hunter]

Originally Posted by Entropy

Ok, and that is based on the assumption that this bike was ran at sea level or the 5000' feet that it was actually running at?

No, that lean problem is less pronounced at 5000 feet. I must have missed on of your posts, as this is the first I've heard of 5000 feet...ARH