[Diy_efi] LPG injection

[Altaffer, Eric EM2]

The liquid in the tank does not change volume much for a change in temp.
The gas however changes a bunch for a change in temp.  That is why the
pressure changes as it gets cooler.  
Anyone here go paintballing?  If you shoot a bunch of balls with a C02
system, the pressure gets really low and the balls come out much slower.
You can feel the tank drop in temp as you shoot.  This is only on a 20 oz.
bottle though.  ERIC.


>If you draw off gas the change in state from liquid to gas takes place in
>the tank.



>Its the change in state which is causing the gas to absorb the temperature
>As a Liquid you get more "gas" per cubic meter.

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