Single exhaust for the track...?
11-08-2012, 04:44 PM
#11
Thread Starter
My ASM 70 is in the mid 80's on a otherwise stock CR at most SCCA autocrosses I have done. I don't know what it would read on a road course. It would depend a lot on where they set the mic
edit
After going thru the sound logs that they still had on line. I hit a high of 90.7 at one event, I had a 97.7 but I think that was a bad reading. I hit 85 or below 9 times and 86-89 5 times.
They try and setup the mic at 50 ft from the edge of the course where we will be wide open.
edit
After going thru the sound logs that they still had on line. I hit a high of 90.7 at one event, I had a 97.7 but I think that was a bad reading. I hit 85 or below 9 times and 86-89 5 times.
They try and setup the mic at 50 ft from the edge of the course where we will be wide open.
11-08-2012, 04:53 PM
#12
There is no point on comparing any other sound test (i.e. Best Motoring, etc.) as every track day will measure sound differently. It sounds like most singles with a cat will pass at Laguna, which is a ridiculous sound level really. 
11-08-2012, 05:07 PM
#13
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Seriously, why would a track put a sound level lower than the California legal limit...I guess the rich people that have Laguna in their back yard have some political sway.
11-08-2012, 05:52 PM
#14
Thread Starter
i'm running at laguna next week. if there are any guys running singles i'll have to quiz them on the details of their setup. like i said definitely seen guys getting flagged in the past and other messing around with elbows that seemed to have worked... and some that didn't.
11-13-2012, 07:54 AM
#15
Registered User
Originally Posted by rjones' timestamp='1352410531' post='22139090
My ASM 70 is in the mid 80's on a otherwise stock CR at most SCCA autocrosses I have done. I don't know what it would read on a road course. It would depend a lot on where they set the mic
edit
After going thru the sound logs that they still had on line. I hit a high of 90.7 at one event, I had a 97.7 but I think that was a bad reading. I hit 85 or below 9 times and 86-89 5 times.
They try and setup the mic at 50 ft from the edge of the course where we will be wide open.
edit
After going thru the sound logs that they still had on line. I hit a high of 90.7 at one event, I had a 97.7 but I think that was a bad reading. I hit 85 or below 9 times and 86-89 5 times.
They try and setup the mic at 50 ft from the edge of the course where we will be wide open.
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