blow down tube

[mike malloy]

is this required to run at a track. i know if your bottle is mounted in the back of your car they dson't give you hassle. i want to go to gainsville tommorow, but i need to know if the are going to give me crap..

[12secondv6]

Technically if it is mounted anywhere in the car you must have the blow down tube hooked up to the bottle and the end of the blow down tube must exit the vehicle.
I think the only loop hole is if you have a partitian in between the passenger compartment and the location where the bottle is mounted (trunk) then you can get away with it.
F body's can not get away with it :(

[stagen]

I've not been to a track that has look or said anything about it actually. But that's a trrack by track situation.

[Andy]

I went to the track this weekend and they didnt even check. It is probably required but its hard to tell whos spraying and who isnt. Probably why they dont check everyone.