Mopar Boy
Enthusiast
Technical question here. When down shifting, the exhaust makes the standard Viper popping/crackling sound.
What actualy creates the sound? Is it fuel ignition in the cats (I highly doubt this!) or ??????![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I gather a strait piped race car would have flames comming out at this point.![dunno :dunno: :dunno:](/vca/styles/default/xenforo/smilies/dunno.gif)
Thanks!
Robert
What actualy creates the sound? Is it fuel ignition in the cats (I highly doubt this!) or ??????
I gather a strait piped race car would have flames comming out at this point.
![dunno :dunno: :dunno:](/vca/styles/default/xenforo/smilies/dunno.gif)
Thanks!
Robert