where can I find a sound clip of a nitrous backfire

[big o car 4.6]

where can I find a sound/vid clip of a nitrous backfire

I really need one for a speech I am going to give. Thanks

 

[codyGT]

On a couple of the camaro boards and performance-shop.com there was one really nasty one. A LS1 on the dyno blew apart the whole air intake.