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Old 08-09-08, 22:22   #1
DaBotta

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Default Sunet interesant.

Am si eu o intrebare la care nu pot afla raspunsul. Am auzit cateva masini care scot un anumit sunet foarte interesant.
Cand urca in turatii scoate un sunet foarte agresiv parca ar suge efectiv aerul , un sunet de avion foarte interesant. Am auzit sunetul respectiv pe un Seat Leon 1.8 T benzina , pe un Focus TDCI , si pe un BMW Seria 3 era Diesel. Va rog lamuriti-ma
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Old 09-09-08, 01:24   #2
mitza mtb
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Default Re: Sunet interesant.

este blow off valve....el scoate aerul din turbina la skimbarea vitezei sau la urcarea masinii in turatie .....deci nu este nimic special
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Old 09-09-08, 09:17   #3
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Default Re: Sunet interesant.

stiu cum suna un blow off valve si nu era blow off , am spus clar sunt TDCI si Seria 3 Diesel , iar blow off merge numai pe motoarele benzina turbo. Cred ca ceva la admisia de aer este , dar nu stiu exact. mai astept raspunsuri
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Old 09-09-08, 10:30   #4
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Default Re: Sunet interesant.

am auzit si eu exact acelasi lucru la un bmw care a fost la cursele de la braila, duminica l-am intalnit si pe drum. sunetul era mai degraba asemanator unui motor de avion care se tureaza, si doar cand accelera.
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Old 09-09-08, 12:51   #5
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Default Re: Sunet interesant.

exact , nu era cumva un bmw argintiu cu numar de BH ? exact asa suna si asta si numai cand se tureaza
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Old 09-09-08, 15:42   #6
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Default Re: Sunet interesant.

Quote:
Originally Posted by DaBotta View Post
exact , nu era cumva un bmw argintiu cu numar de BH ? exact asa suna si asta si numai cand se tureaza
eu cred ca se aude turbo in evacuare,adica in esapament...se intampla la masinile diesel cu turbo,cand se face evacuare sport...cred
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Old 09-09-08, 18:34   #7
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Default Re: Sunet interesant.

nu cumvare are accelerator de gaze??
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Old 09-09-08, 19:47   #8
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Default Re: Sunet interesant.

nu , partiam cred ca stiu ce este , este o "morishca" care se monteaza in sistemul de admisie si in turatii mari produce acel sunet.
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Old 09-09-08, 22:37   #9
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Default Re: Sunet interesant.

nu e doar un furtun mai mare la admisie
o sa pun eu un sunet de la masina si sa vezi ca asa se aude ..
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Old 10-09-08, 00:11   #10
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Default Re: Sunet interesant.

asteptam sunetul
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Old 10-09-08, 12:37   #11
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Default Re: Sunet interesant.

Cautati pe net "Exhaust whisler"
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Old 10-09-08, 12:56   #12
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Default Re: Sunet interesant.

nu e Exhaust whisler !!!!..... e vecin cu mine proprietarul masini .... ..o sa il intreb zilele asta ce are .. si va dau raspunsul
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Old 11-09-08, 13:40   #13
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Default Re: Sunet interesant.

Unde se gasesc chestii de astea ?
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Old 11-09-08, 19:54   #14
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Default Re: Sunet interesant.

Cred ca este turbo!
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Old 12-09-08, 12:57   #15
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Default Re: Sunet interesant.

Pentru ca sunetul pe care ill descrie dabotta, nu este nimic altceva, decat sunetul pe care ill face turbina cand intra in rotatie(cand intra in boost)... (de aceea are sunet de motor de avion)...

Nu e nici o palnie sau mai stiu eu ce pusa la admisie, nu e nici un exhaus whistler, nu e nici o modificare la admisie... e clar sunetul turbinei........
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