Vented
 

stand alone fuel system, c16 how to keep it sealed, they say keep C16 fuel sealed tight out of light, how about in a street car, the NX safe cell is vented, has a return cant seal it under use, a one way check valve. any ideas

nitrous experts have no opinion?

It is not good to leave gas sitting in anything other than the metal sealed container it comes in. Letting it sit in any fuel tank or fuel jug is bad for the fuel. Over a period of time it starts loosing the octain. Best thing to do is if you have not sprayed for a while and the fuel has been sitting just circulate it out and put some fresh fuel in.

Dave

thanks Dave, so put it in, make the pass and throw the rest away