Stock db Rating [Archive] - Cherokee SRT8 Forum

: Stock db Rating


MARK16
01-19-2007, 06:43 AM
I'm arranging a track day with my new SRT8 - There is a 100db(A) limit. Does any one have a figure for the stock SRT-8 ?

Mark

ge2
01-19-2007, 07:26 AM
I can't imagine it being anywhere NEAR that level. You'll be fine.

WJ_Jeep
01-19-2007, 07:26 PM
Here are some comparison's to give you and idea of how loud a 100db would be:

Environmental Noise

Weakest sound heard 0dB
Normal conversation (3-5') 60-70dB
Telephone dial tone 80dB
City Traffic (inside car) 85dB
Train whistle at 500' 90dB
Subway train at 200' 95dB
Level at which sustained exposure may result in hearing loss 90 - 95dB
Power mower 107dB
Power saw 110dB
Pain begins 125dB
Pneumatic riveter at 4' 125dB
Jet engine at 100' 140dB
Death of hearing tissue 180dB
Loudest sound possible 194dB

idealrides
01-19-2007, 08:57 PM
I believe the Mopar catback exhaust is guaranteed to be less than 95db.
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2MCHPSI
01-19-2007, 09:32 PM
I had a supercharged Grand Prix (heavily modded) that hit a dB rating of 113 - from the blower whine! LOL. The 4 tracks I went to with that car didn't give 2 ****s about it - I'm sure yours wont either. No one their will have a dB meter...

MARK16
02-27-2007, 11:03 AM
Took it out on a track day last week with my new B&B (Quiet Option) - measured 92db at 0.5m @ 4000 rpm.

http://www.youtube.com/watch?v=s1FYy__i9BQ