05-26-2021, 08:16 PM | #1 |
Drives: 2020 Zl1 A10 Riverside Blue Join Date: Mar 2020
Location: NJ
Posts: 1,219
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Lime rock 86 decibels sound restrictions
So I wanted to do some track days at lime rock but not sure if I'll pass there sound restrictions of 86 decibels at 50 feet. I have 2" ARH long tubes, cats and mid pipes going into suitcase. Anyone have any experience with limerock and similar setup. I hate to get kicked out and lose my money.
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05-26-2021, 08:47 PM | #2 |
Drives: 2016 2SS BLK A8 Vert Join Date: Dec 2017
Location: MA
Posts: 1,029
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I'm interested as well.
My plan is to do one of Lime Rock's "no sound restriction days" at some point. But I have another track I am attending soon with my TT club that I had some turn down "Laguna Pipes" made for last years event. I did not pass sound technically with them (they let me slide), but they helped! I bought www.carchemistry.com inserts that I've added to the "Laguna Pipes" for this year, as the track has been having issues with sound & residents, and I anticipate them being even more strict this year. The tracks sound limit is 95dB @ 50'.
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NPP, MRC, Tinted side & rear reflectors, OEM ZL1 Rockers / 3rd Brake / Darken tail lights, OEM Blk rear splash guards, Satin hood wrap, Fuse pull, Sound tube delete, Cat delete, Ported 95 TB, Ported MSD IM, Dry RotoFab, ARH 1 7/8 headers, E85, "Performance Dyno" Tune, BMR "pieces", "Track" alignment, Hawk DCT-70/70's w/SRF, Goodridge lines, Ti shims, Red powdered calipers, 18" APEX SM-10's w/ Pirelli DH's, FE4 Vert swaybars, Brake cooling ducts, ATI 10% UD, Vorshlag camber plates, OEM 1LE Splitter w/APR Ext., Velossa BIG MOUTH Ram Air, CF QA1, ZLE brakes(F)
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05-26-2021, 09:05 PM | #3 |
Drives: 2020 Zl1 A10 Riverside Blue Join Date: Mar 2020
Location: NJ
Posts: 1,219
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That is what SCCA registration page said.
TRACK SPECIFIC RULES Sound limit of 86 decibels 50 feet from the track edge will be in force at all times. |
05-26-2021, 09:08 PM | #4 |
Drives: ZL1 1LE Join Date: Jul 2020
Location: MA
Posts: 46
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Limerocks sound restrictions are insane. Many stock cars dont pass there
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05-26-2021, 09:08 PM | #5 |
Drives: 2016 2SS BLK A8 Vert Join Date: Dec 2017
Location: MA
Posts: 1,029
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I wouldn't chance it. I'd just cancel it, and go to an open sound event there. IMO
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NPP, MRC, Tinted side & rear reflectors, OEM ZL1 Rockers / 3rd Brake / Darken tail lights, OEM Blk rear splash guards, Satin hood wrap, Fuse pull, Sound tube delete, Cat delete, Ported 95 TB, Ported MSD IM, Dry RotoFab, ARH 1 7/8 headers, E85, "Performance Dyno" Tune, BMR "pieces", "Track" alignment, Hawk DCT-70/70's w/SRF, Goodridge lines, Ti shims, Red powdered calipers, 18" APEX SM-10's w/ Pirelli DH's, FE4 Vert swaybars, Brake cooling ducts, ATI 10% UD, Vorshlag camber plates, OEM 1LE Splitter w/APR Ext., Velossa BIG MOUTH Ram Air, CF QA1, ZLE brakes(F)
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05-26-2021, 09:16 PM | #6 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 905
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You won't pass. Stock ZL1 doesn't really pass.
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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05-26-2021, 09:32 PM | #7 |
Drives: 2020 Zl1 A10 Riverside Blue Join Date: Mar 2020
Location: NJ
Posts: 1,219
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Ok there goes that track. Thank you guys
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05-26-2021, 11:44 PM | #8 |
Drives: 17 hyper blue 2SS M6 Join Date: Mar 2018
Location: NorCal
Posts: 594
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I'm sure you can get under that limit, get a stock non NPP muffler and some Laguna pipes ... You'll pass everywhere
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05-27-2021, 11:48 AM | #9 |
Drives: 2016 1ss camaro Join Date: Feb 2016
Location: 909
Posts: 9,817
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sound restrictions at racetracks are so idiotic... thats like moving next to an airport and then complaining about the air traffic lol well duh its an airport
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16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS
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05-27-2021, 12:08 PM | #10 |
Drives: '86 IROC-Z '18 ZL1 Join Date: Jul 2019
Location: Arizona
Posts: 734
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Its you think thats dumb, there is a track literally next to an airforce base here. 95db limit yet jets are constantly taking off next to you.
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05-27-2021, 12:11 PM | #11 | |
Drives: 2016 1ss camaro Join Date: Feb 2016
Location: 909
Posts: 9,817
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Quote:
haha which one is that? and yes that is even dumber than other tracks in cali
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16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS
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05-27-2021, 12:34 PM | #12 |
Drives: 2021 Camaro ZL1, 1970 BOSS 302 Join Date: Dec 2020
Location: Arizona
Posts: 80
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That would be Luke Air Base. You have to sign a noise waver if you want to live anywhere near Luke. I live about 15-20 miles from Luke and they fly over almost everyday. I for one like it, I was in the Airforce.
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05-27-2021, 12:52 PM | #13 |
Drives: '86 IROC-Z '18 ZL1 Join Date: Jul 2019
Location: Arizona
Posts: 734
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05-27-2021, 12:53 PM | #14 |
Drives: '86 IROC-Z '18 ZL1 Join Date: Jul 2019
Location: Arizona
Posts: 734
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I'm over by the 303 and northern. I love the sound of the jets so it doesn't bother me. buddy of mine use to be a dispatcher for goodyear PD and he would grt calls all the time from people who bought houses right next to Luke and complain about the noise. So dumb.
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