Cobra 6 2g VS Cobra 7 DiBlasio Elio Italian company

[RunBang]

Here we have a test of 2 big Italians firecrackers from the famous company DiBlasio Elio


http://www.youtube.com/watch?v=kvahjmdAxE0

ENJOY PYRO!

[displayfireworks1]

Are you able to tell us what the 2G means on the Cobra 6? Does it mean it is the second generation? I was trying to find a picture of the DiBlasio Elio factory in Italy this is all I could find.
Êtes-vous en mesure de nous dire ce que signifie la 2G à la Cobra 6? Est-ce que ça veut dire que c'est la deuxième génération? J'essayais de trouver une photo de l'usine DiBlasio Elio en Italie c'est tout ce que je pouvais trouver.
http://img33.imageshack.us/img33/5351/catalogue2012sidea1.jpg

[RunBang]

Okay, hmmm "2g" mean that the cracker explode 2 times more quickly. because there is no preburner before the explosion. The classic cobra 6 haves a little red bengal fire before the bang ;-)) In my video, we can see that the fuse directly meets the blue plug.

[displayfireworks1]

https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcS5fwDhGRoCbRy4jPWqT2V51RqptfghZ ESBlvzsYKgNcaoFoi-Edg