different exhaust sounds

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i added some baffle material to my 4 into 2 kerkers to try and eliminate some of the tin cannish higher rpm sound it had.one video is a before and the other is an after.i think it made a big difference in a good way.i have a third vid i took just for fun with the endcaps off and no baffle,wow was it painfully loud.beforehttp://www.youtube.com/watch?v=OK0Dl-s5OjUand afterhttp://www.youtube.com/watch?v=WWH2R3J2wT4
 
Nice work dave. Sound great with the new packing. You could have saved yourself some work and just left the cans gutted. It sounded pretty kick *** like that.
 
The camera shaking in the last vid is awsome!!

It sounds 100% better after you repacked it.

Nice comparison, thanks!
 
This is my 89 with a 4-1 Kerker. The Core is my own design and wrapped with Fiberglass... The engine is warm, mainly idling 1100 RPM with a few blips..:rofl_200:

I left a little trailer at the end to show how windy it was.. SAS Shoes BTW. :confused2:

Dave

http://www.youtube.com/watch?v=X_JJ_ULQzlA
 
Drilled Stock Exhaust Mod with 1/2"" holes and 3/4 " Hole Drilled in Deflector.
Covers Re-installed on 1/2" spacers.
AND
SuperTrapps with 8 Discs and closed Endcaps
SuperTrapps with 2 Discs and Open End Caps
SuperTrapps with 0 Discs and Open Caps
 

Attachments

  • My_Modded_Stock_Exhaust.mp3
    466.6 KB
  • 2000_VMax_SuperTrapps.mp3
    533 KB
  • SuperTrapps_Open_Caps.mp3
    758.4 KB
  • STrapp4Inch_Open_Caps.mp3
    524.7 KB
Last edited:
UFO 4-1 Supercharged

Noticed very minimal packing.....ridiculous top fuel dragster loudness.....but sounds absolutely amazing......Currently adding packing, will post before and after clips....

[youtube]9rfp0t7GXVU[/youtube]
 
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