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> Thunderhill, Noise limit of 103 dB
slivel
post Apr 7 2006, 08:12 AM
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Old car....... older driver
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Has anyone run at Thunderhill who can comment on the noise limit of 103 dB. I have run at Laguna Seca at 93 dB limit and had to use mufflers to comply. Does 103 dB allow enough for an open exhaust?
Steve
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drew365
post Apr 7 2006, 09:05 AM
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These are the good old days!
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QUOTE (race914 @ Apr 7 2006, 07:43 AM)


I was in my pit next to a 66 Shelby GT-350 and couldn't even hear my car when he pulled up.

He even asked me "is that thing running?" He was joking though. He wasn't laughing as hard after our first run session. A new found respect for hp/weight v.s. just hp!

I need to get out more! I only run with the POC and the taildraggers in my class are pretty tough to beat. I'd like to embarass a few pony cars. (IMG:http://www.914world.com/bbs2/html/emoticons/biggrin.gif)
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Posts in this topic
slivel   Thunderhill   Apr 7 2006, 08:12 AM
race914   With my 4 I run a Phase 9 and Supertrapp at Laguna...   Apr 7 2006, 08:20 AM
drew365   My car is pretty loud with SuperTrapps and I had n...   Apr 7 2006, 08:35 AM
race914   http://www.914world.com/bbs2/h...   Apr 7 2006, 08:43 AM
drew365     Apr 7 2006, 09:05 AM
trekkor   I've been on track four times at Thill now. I...   Apr 7 2006, 09:08 AM
trekkor     Apr 7 2006, 09:13 AM
nine14cats   Hi Steve, At THill with your 3.4 you should make ...   Apr 7 2006, 09:36 AM
Dan (Almaden Valley)   After a little over 2 years working as the GGR Tim...   Apr 7 2006, 10:43 AM
slivel  
  Apr 7 2006, 08:52 PM

 

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