Loudest exhaust set up out there?

Chuck33079 · 03-19-2014, 01:27 PM

Quote:

Originally Posted by synolimit

Just buy a x pipe and go to a shop to weld up 2.5" straight pipes. This is basically that but I have 2 18" resonators in the mid pipes. The 5k rev maxes out my db reader at 130 db from about 4 feet away. I never tested at further distance. In the car with windows up or down under wot the meter reads 113 db.
http://m.youtube.com/watch?v=Gg8xjNUmuII&sns=em

Dear God. Do you drive with hearing protection? On a track that's going to get you black flagged, isn't it?

synolimit · 03-19-2014, 02:10 PM

Quote:

Originally Posted by Chuck33079

Dear God. Do you drive with hearing protection? On a track that's going to get you black flagged, isn't it?

Lol no but I have in a jeep wrangle on the highway because of wind noise. If you listen at start up after a second it's very quite. Only WOT is it loud. It's pretty tame just normal DD around town. The cars gutted anyways so you hear everything! On the highway at 70mph with no real exhaust noise its like 90 db I think just from wind, rocks, motor, and tires.

Depends on the track. My bike was 106 db which was the limit per rules at 4 feet from the tip at half throttle at a 45* angle. At WOT at 16,000rpm I'm sure it was pushing 140+ and never flagged at mid ohio, Nelson's ledges, VIR, beaver run, or summit point.

Hell the ctsv's at mid Ohio during the Pirelli challenge makes your ears bleed!

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