Fuel Tubes Function???
Hello, as you note I'm new in this world and I have the following question:
Every Nitro Gas cars I've seen have 2 fuel tubes (1 from tank to carb and 1 from tank to pipe). I only know what does the one from the tank to carb. The other coming from the top of the tank to the exhaust pipe I don't know what it does. I think is for exhaust the air from the tank BUT if I turn the car down the fuel goes thru the tube until get to the pipe, Is that normal? While running it expels some fuel/oil thru the pipe also.
I hope you guys can help me. Thanks!