Blown Head Gasket?

[maxx]

I hope I can make it.
I just might have my bike back by then, maybe saturday or sunday,
If so I will make it.
Sunday winchester was getting pretty much rutted up making it difficult to launch.

[J-HILT]

I wouldn't think its a blown head gasket if the coolant isn't bubbling.. I notice that my bike does use more coolant after my build.. Make sure there isn't any kinks in your lines and I would flush the radiator clean it out and then refill.

[Eagle700R]

I have been going threw this same problem...Fill it to the line and it blows it out..Ive checked everything and replaced the thermstat..Only thing i can figure is that theres a misprint in the book and its like a car,the lower line is for when its cold and upper line for when its hot.If i leave it alone it seems to be fine.Radiator hasnt lost any coolant either..