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Resonance
Mini Discussion of English Mini automobiles (alt.autos.mini)
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#1
 
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Resonance -
03-22-2006
, 01:35 PM
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I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix? |
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How far back does the tip finish? If the end of the exhaust isn't past the rear valance then the noise out the end can make the boot floor resonate |
#5
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I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix? |
does the resonance change with speed? - if it doesnt then it isnt
resonating - its just loud.
#6
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I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix? ~ Drive faster! does the resonance change with speed? - if it doesnt then it isnt resonating - its just loud. |
#7
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Exhaust is mounted on the usual bobbin type rubber bushes & the tip extends to a point level with the bumper. "John in Oz" <jsmall (AT) tss (DOT) com.au> wrote in message news:1143065483.081679.208880 (AT) e56g2000cwe (DOT) googlegroups.com... How far back does the tip finish? If the end of the exhaust isn't past the rear valance then the noise out the end can make the boot floor resonate |
at 45 deg like the original to accommodate the extra length.
I also find that when you do have the exhaust coming straight through
the centre it scrapes.
#8
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Reasonable up to 50mph...resonance between 50mph & 75mph reasonable then up to 100mph+ "RS" <l400ras (AT) hotmail (DOT) com> wrote in message news:SRAUf.16965$814.14296 (AT) newsfe5-win (DOT) ntli.net... I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix? ~ Drive faster! does the resonance change with speed? - if it doesnt then it isnt resonating - its just loud. |
#9
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but the speed on a motorway is only 70mph "GO" <Geoff (AT) NOSPAMgeoffowen (DOT) com> wrote in message news:4422e196$0$3623$ed2e19e4 (AT) ptn-nntp-reader04 (DOT) plus.net... Reasonable up to 50mph...resonance between 50mph & 75mph reasonable then up to 100mph+ "RS" <l400ras (AT) hotmail (DOT) com> wrote in message news:SRAUf.16965$814.14296 (AT) newsfe5-win (DOT) ntli.net... I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix? ~ Drive faster! does the resonance change with speed? - if it doesnt then it isnt resonating - its just loud. |
#10
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but the speed on a motorway is only 70mph since when ;-) |
"jacko" <jack.beggok (AT) btopenworld (DOT) co.uk/com> wrote
Quote:
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but the speed on a motorway is only 70mph "GO" <Geoff (AT) NOSPAMgeoffowen (DOT) com> wrote in message news:4422e196$0$3623$ed2e19e4 (AT) ptn-nntp-reader04 (DOT) plus.net... Reasonable up to 50mph...resonance between 50mph & 75mph reasonable then up to 100mph+ "RS" <l400ras (AT) hotmail (DOT) com> wrote in message news:SRAUf.16965$814.14296 (AT) newsfe5-win (DOT) ntli.net... I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix? ~ Drive faster! does the resonance change with speed? - if it doesnt then it isnt resonating - its just loud. |
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