Tracks with noise restrictions
07-11-2012, 05:00 PM
#1
Pro
Thread Starter
Tracks with noise restrictions
Starting to see more and more tracks having restrictions on the noise level from the race cars. I also do some auto-x with my TTS car and some of the locations require closed exhaust. What is available that can be slipped into the exhaust for those tracks or locations that require closed exhaust but then removed for all the other "normal " race tracks.
07-11-2012, 05:17 PM
#2
Safety Car
Member Since: Nov 2000
Location: Shenandoah Valley Virginia
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Check out the Super Trapp muffler systems. They have discs that can be added or removed to vary decibel level output of your car. They seem to be good at quieting without causing too much backpressure.
07-11-2012, 05:50 PM
#3
Will work for HPDE time.
AMP and Roebling are the two I see that can be problematic in my area. Some guys are rigging blocker plates or some goofy looking tundowns (turnaways) to deflect from the booths. Others either lift at the booths or change exhaust completely for certain tracks.