Join Date: Jan 2001
Location: Baton Rouge, LA
I don't know about Autozones boxes but I think the Moroso box has a vent tube... yes it should be vented the gasses they let off are pretty poisonous, I think by NHRA rules you also have to have a firewall constructed in the hatch to legally run a battery in the rear. You don't need a vent if your using a gel cell battery, in fact it doesn't even need a box, just a rigid tie down. By the way what gauge battery cable are you using?
88 Mustang GT (AOD)(Speed density) **SOLD**
Full exhaust, and 3:55 gears, Homebrew AOD,
Best E.T to date 14.02 @ 98.7
Unofficial Baumann Spokesperson