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Re: Blow Off Valve
principiile de functionare sunt apropiate dar diferite....cum am zis, linkul de pe wikipedia explica ambele valve comparativ....
sau aici: http://www.magnusonproducts.com/bypass.htm sau google |
Re: Blow Off Valve
Am stat si am citit toate paginile inainte de a deschide gura si de a posta ceva aici . Sunt de acord cu idea ca pentru diesel sunt inutile si ca iti scurteaza viata turbinei. Sunt si de acord ca si daca ar fi instalata pe un motor diesel ,efectul auditiv nu va fi acelasi ( sunetul de bov fiind singur , fara sunetul de benzinar care urca in ture si " tipa" pe evacuare )
Parerea mea e ca este cam inutila ( exceptie facand motoarele care din aspirate s-au transformat peste noapte in turbo). https://www.youtube.com/watch?v=Z_fG_b65WiU <- vizionare placuta . |
Re: Blow Off Valve
nu stiu foarte multe despre asta dar am inteles ca poti pune si pe benzina blow off, dar il pui la admisie :) ....poate detalia cineva?
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Re: Blow Off Valve
Pai pentru benzina se recomanda,dar pentru motoarele TURBO!
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Re: Blow Off Valve
switch`ul pt pedala de acceleratie de unde il iau sau cu ce pot sa il inlocui ca sa aibe acceasi functie ?
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Re: Blow Off Valve
chiar nu stie nimeni de unde pot lua acea piesa mica ?
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Re: Blow Off Valve
bov este pt TURBO, asta banuiesc ca stie toata lumea..... dar pentru compresor? am vazut masini compresor cu bov.
in mare parte am observat ca este la fel prinderea, furtunele, este vreo diferenta la montaj sau la tipul de bov folosit??? |
Re: Blow Off Valve
Quote:
A compressor bypass valve (CBV), also known as a pressure relief valve or diverter valve, is a manifold vacuum-actuated valve designed to release pressure in the intake system of a turbocharged vehicle when the throttle is lifted or closed. This air pressure is re-circulated back into the non-pressurized end of the intake (before the turbo) but after the mass airflow sensor. A blowoff valve, (sometimes "hooter valve", not to be confused with a bypass valve) performs the same task but releases the air into the atmosphere instead of recirculating it. The blowoff action produces a range of distinctive hissing sounds, depending on the exit design. Some blowoff valves are sold with a trumpet-shaped exit that intentionally amplifies the sound. Some turbocharged vehicle owners may purchase a blowoff valve solely for the auditory effect even when the function is not required by normal engine operation. Motor sports governed by the FIA have made it illegal to vent unmuffled blowoff valves to the atmosphere.[citation needed] Blowoff valves are used to prevent compressor surge, a phenomenon that readily occurs when lifting off the throttle of an unvented, turbocharged engine. When the throttle plate on a turbocharged engine closes, the high pressure air in the intake system is trapped by the throttle and a pressure wave is forced back into the compressor. The compressor wheel slows rapidly and may even stall, and the driver will notice a fluttering air sound. The rapid slowing or stalling stresses the turbo and imparts severe turbo lag if the driver accelerates immediately after the surge event. |
Re: Blow Off Valve
ok, ms pentru raspuns...
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Re: Blow Off Valve
Avetii idee de vreo firma care monteaza blow off.Am un fiat linea 1.4 turbo.Crede-ti ca s-ar auzi ok?
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Re: Blow Off Valve
te pot ajuta atat cu blow off-ul in sine cat si cu montajul.
0722 340 642 |
Re: Blow Off Valve
elspa de unde iei kitul de blow-off nu poti sa imi faci si mie rost de un swicht care se pune sub pedala ? contracost desigur...
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Re: Blow Off Valve
te-as ajuta cu cea mai mare placere dar nu se vand separat. incearca un contact de pe pedala de frana de la dacia 1300.
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Re: Blow Off Valve
nu am gasit ...
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Re: Blow Off Valve
Īţi dau eu unul de oltcit,dar cred că e prea mare,am şi ceva mai mic...o să-ţi fac poze la cāteva dar momentan nu sunt acasă...
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