i think theres about 2 minutes of gas left in the tank. however ss racing can refill the tank for RM150 full tank. For full tank u can use up to 4 minutes. each shots will cost u 5-6 seconds.
Hehe, went to kedai potong, so decided to take some pics for u guys. Wrote it for the US forum, just cut n paste for u guys here. And other sifus who got more info, please post it up :D