Quote:
Originally Posted by jpat  are you sure it would fill isn't the existing fuel tank under press. or at leased enough that it would not drain in by itself. i think you would need to let the pressure off of the tank. i was thinking about doing that and just stoping and filling the tank with a siphon hose. |
stock tank is not under pressure. on my race truck i run a Fass lift pump that returns into the filler neck. on my dually I run a .5 inch line from my aux. tank into the filler neck with a normally closed solenoid. yes it will overflow if you are not paying attention, but in 5 years it has never happened.