switching from co2 to nitrous

[substock]

i have a 10 pound nitrous tank that i fill with co2, and was thinking of switching to nitrous. anyone know if i would have to worry about faint traces of co2 still being in the tank?

what all would i have to do to get all the co2 out if theres a trace left in there?

Jason

 

[rockvillespeed]

first, i dont see a problem at all even if a bit is left.
but, just warm up the bottle, and whatever gas is in will expand and vamoose outta there.
i wouldnt worry a tiny bit on this one at all.

 

[substock]

i just wanted to be sure. i heard that co2 puts air in the engine(unlike nitrous) if it gets in there.

 

[100in6]

what would happen if you use a tank that had had co2 in it and then switdhed that tank over to use where you sprayed into the motor? well, first of all it will go slower I think. will it hurt the motor...

don't know.

anybody else got any idea? I would think that if you drain the tank all remants of any gas will dissapate into the air and their won't be any trace left inside the tank