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Hi I'm Doug. I work with twenty great guys in St. Louis at Doug Jenkins Custom Hot Rods,
and we're going to do some work for you today on Expert Village. Now we're going to plumb
in the return line. Mark is cutting the end of the hose. You see that fitting on the tank.
Fuel injection develops a great deal of fuel pressure and in order to regulate the amount
of pressure at the fuel injectors it spills off excess pressure into the fuel tank. At
idle it dumps a bunch of fuel back in to the tank, when you got your foot in it it doesn't.
This is low pressure again so we can just use rubber hose for the last little bit of
it here. We'll use steel line for most of it, run for safety, but the last little bit
we can use rubber. So you can see there where we're running some steel line for that return.