Venting trunk mount battery?

Charging batteries produce hydrogen gas.

This has little to do with acid, a lot to do with the Hindenburg.

Vented caps routed through the floor is how the factory did it lb super stocks and such.

I would definitely enclose and vent it properly.

little to do with the acid? wrong on that one.... as I said the sealed box and or bulk head in between the driver compartment and the trunk is there for a reason...Especially at the track... good god in the time it takes to run the 1/4 or 1/8 do you really think fumes are top priority? not enough time to build enough to matter...