It probably isn't measure by how many grams. I've never totally hotboxed anything, but a few joints would probably do the trick. Joints and blunts are alot smokier than bowls and bongs.
Awill3449 Reviewed by Awill3449 on . how much is enough? I was wondering how much weed is enough to hotbox a car? A normal 4 seater like camry or something. How about a van? I'd say a couple grams for a car and times 2 for the van. what do you think? Rating: 5