one more thing their is a hose that runs from the heads to the back tire and ive notice it has steam coming out and slight liquid that smells like gas. is this normal?
The definitive answer is "maybe".
The engine crankcase is vented to the atmosphere with this tube. Heated oil vapors, piston rings blowby gasses, and water condensate turned to water vapor by engine heat, all get expelled into the atmosphere through this tube.
The "gas" smell is unburned hydrocarbons, from the blowby or oil vapor. The white aspect is water vapor.
The "normal" term is harder to define, as it depends on several factors. Engine heat and duration of this heat is required to fully vaporize the crankcase condensate. Also, the amount of water inside is a factor. How long can you boil water till it all evaporates? Volume and applied heat matters.
How many times has the bike gone through a cooldown cycle without a through warm up? (Daily temp variations included.)
Different oils have different vapor thresholds. Have you got an MSDS or tech data for your oil?
Piston ring blowby depends on the ring-to-cylinder and ring-to-piston fit. Hows your compression test?
As for your run problems, I suggest a complete and thorough tune up, with particular attention to points and timing. Also, check your advance function.
Cheers,
