Replacing old fuel lines!

[SashaGraves21]

I know this seems stupid to ask but how do I know which fuel line goes to which intake valve on my 1996 Polaris trail boss 250 2x4. It’s only single cylinder but I found out today the machine had little to no oil or gas and that caused a ton of problems for me to fix now. So how do I get it right?

[shevard]

Is it a two stroke engine?

[Gwbarm]

The Polaris trail boss was a 250cc two stroke that was Polaris's break into the ATV market from snowmobiles in the 80s, the 250 is a 2 stroke and there was a 325 four stroke, you should have an oil tank that is filled with 2 stroke oil that goes into a small pump then to the carb, then your gas line to the carb, the oil line is usually smaller, they do not really have valves. I f you are unsure if your oil pump works use premix.  

[jb68]

id use premix to be safe