How many db do phase nines put out?, Need to know... |
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How many db do phase nines put out?, Need to know... |
nine14cats |
Jan 1 2004, 04:08 PM
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#1
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Bill Pickering -- 914-6 GT aka....Leeloo Group: Members Posts: 2,618 Joined: 10-February 03 From: Campbell, CA Member No.: 287 Region Association: None |
Anyone have first hand experience with the db level of phase nines? Infineon recently instituted a 103 db level with one warning....I have a sub 100 db setup using a 911 banana that I use at Laguna Seca...but I'm hoping to get to play at Infineon with my new exhaust set-up...
Bill P. |
KenH |
Jan 1 2004, 05:06 PM
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#2
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Senior Member Group: Members Posts: 680 Joined: 16-January 03 From: Gilroy, CA Member No.: 156 |
Check out: Http://www.victorylane.com/old/Feb98_Noise.html
Then check: http://www.quiethorsepower.com/quiet_exhaust.html Then call and talk to Pete Weber at Quiet Horsepower. Then pray for no rain on 2/14-15 Ken |
nine14cats |
Jan 1 2004, 05:20 PM
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#3
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Bill Pickering -- 914-6 GT aka....Leeloo Group: Members Posts: 2,618 Joined: 10-February 03 From: Campbell, CA Member No.: 287 Region Association: None |
Thanks Ken,
I'll check it out.....and yep...I don't want rain....praying already... Bill P. |
ChrisFoley |
Jan 2 2004, 08:13 AM
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#4
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I am Tangerine Racing Group: Members Posts: 7,925 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
A single Phase 9 on a 4 cylinder will bring sound levels down to less than 95dB. I don't have data on six cyl. applications, but I think you will have no problem.
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KenH |
Jan 2 2004, 10:51 AM
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#5
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Senior Member Group: Members Posts: 680 Joined: 16-January 03 From: Gilroy, CA Member No.: 156 |
Chris - Pete said you may noise numbers on the Phase 10 on 4 cyl 2.0.
Do you ?? - and if so is it mounted at the output of the header combiner box (4:1) or is there a length of pipe between the box and the Phase 10?? Ken |
ChrisFoley |
Jan 3 2004, 02:21 PM
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#6
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I am Tangerine Racing Group: Members Posts: 7,925 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
QUOTE(KenH @ Jan 2 2004, 11:51 AM) Chris - Pete said you may noise numbers on the Phase 10 on 4 cyl 2.0. Do you ?? - and if so is it mounted at the output of the header combiner box (4:1) or is there a length of pipe between the box and the Phase 10?? Ken What's a Phase 10? |
KenH |
Jan 3 2004, 04:49 PM
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#7
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Senior Member Group: Members Posts: 680 Joined: 16-January 03 From: Gilroy, CA Member No.: 156 |
I am sorry thought you knew. Pete Weber said you were making them. It is the muffler that look like a large coffee can on its side with the "in" at one end, and the "out" 180 degrees rotated at the other end.
May be I have you mixed up with sombody else. Ken |
ChrisFoley |
Jan 3 2004, 04:59 PM
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#8
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I am Tangerine Racing Group: Members Posts: 7,925 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
QUOTE(KenH @ Jan 3 2004, 05:49 PM) I am sorry thought you knew. Pete Weber said you were making them. It is the muffler that look like a large coffee can on its side with the "in" at one end, and the "out" 180 degrees rotated at the other end. May be I have you mixed up with sombody else. Ken Oh, you mean one of these Quiet Cans: I didn't know Pete called it a Phase 10. Attached thumbnail(s) |
ChrisFoley |
Jan 3 2004, 05:04 PM
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#9
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I am Tangerine Racing Group: Members Posts: 7,925 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
The only sound data I have for these is in a 4-2-1 system that includes a Phase 9 with the Quiet Can attached in series.
Sound readings are typically below 90dB at the track with this setup. |
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