VTEC

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  • #16
    excelente precizari. clar de unde vine diferenta dintre variantele de 160 si 200-210CP ale motorului de 2.0l. vad ca VTC (=VVT) este pe toate numai pe camele valvelor de admisie nu si pe cele de evacuare.
    ex Civic mk.7 EX sedan 2002, 1.7VTEC
    ex Acura TL 2006, 3.2 V6 SOHC VTEC
    Civic Si sedan 2007, 2.0 DOHC iVTEC
    Acura MDX 2011, 3.7 V6 SOHC VTEC

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    • #17
      Uite de aici:

      Technically, there is no “VTEC” (as we think of it) in the K20A3 engine - it uses a VTEC-E technology, which engages at 2200RPM. Read under “The Second Sytem” above.
      Deci practic pe Si nu exista VTEC-ul asa cum exista pe RSX Type S sau Civic Type R, cu acel lift brusc la 5900. Lui K20A3 i "se taie" la 6800 de tot.

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      • #18
        Bune infourile astea, o sa mai am/avem nevoie de ele!
        Am si eu ceva, nu sant insa sigur daca le ai de aici:

        http://world.honda.com/history/chall...989vtecengine/
        HONDA. The finest from Japan. Since 1963.

        Comment


        • #19
          super link!
          ex Civic mk.7 EX sedan 2002, 1.7VTEC
          ex Acura TL 2006, 3.2 V6 SOHC VTEC
          Civic Si sedan 2007, 2.0 DOHC iVTEC
          Acura MDX 2011, 3.7 V6 SOHC VTEC

          Comment


          • #20
            Dar pe NSX alaturi de VTEC mai exista si VVIS care daca nu ma insel a existat si pe Prelude. Asta ce-ar mai fi?

            Fuel and Induction System:

            Programmed Fuel Injection (PGM-FI) with Variable Volume Induction System (VVIS)

            Cumva asa ceva?
            Avand avantajul noului sistem Honda de inductie fortata a aerului si debitul precis al benzinei furnizat de sistemul de injectie electronic PGM-Fi, acest sistem incorporeaza senzori de oxigen si un convertizor catalitic cu trei cai pentru a mentine un optim al eficientei combustiei odata cu un nivel al noxelor cu mult sub ceea ce prevad asteptatele regulamente Europene si asigurand astfel fiabilitatea pe termen lung.

            sursa: http://www.honda-bikes.ro/inov/low_emissions.php
            HONDA. The finest from Japan. Since 1963.

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            • #21
              Imi cer scuze, raspunsul era la um alt post.
              Honda Prelude 2.2 VTi, H22A8, 4WS, 200 hp, Nighthawk Black Pearl

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              • #22
                Gasit niste filme interesante despre toata tehnica asta:

                http://www.honda.co.jp/environment/d...y/movie01.html
                http://www.honda.co.jp/environment/d...y/movie02.html
                http://www.honda.co.jp/environment/d...y/movie03.html

                Dat play si volumul la minim!!
                HONDA. The finest from Japan. Since 1963.

                Comment


                • #23
                  Tot ce-nseamna VTEC intr-o privire:

                  http://www.answers.com/main/ntquery?...&linktext=VTEC
                  HONDA. The finest from Japan. Since 1963.

                  Comment


                  • #24
                    Mai am si eu 2 explicari...

                    http://honda_fans.tripod.com/database/vtec.gif


                    si

                    VTEC - VIDEO

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                    • #25
                      fain, da' n-are sonor.
                      ex Civic mk.7 EX sedan 2002, 1.7VTEC
                      ex Acura TL 2006, 3.2 V6 SOHC VTEC
                      Civic Si sedan 2007, 2.0 DOHC iVTEC
                      Acura MDX 2011, 3.7 V6 SOHC VTEC

                      Comment


                      • #26
                        interesant, chiar ma intrebam prin ce sistem se mareste cursa supapelor.
                        vtec-ul asta face, nu? mareste cursa supapelor
                        \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
                        I'd Rather Push A Honda Than Drive A Volkswagon
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                        • #27
                          cursa si durata cat sunt deschise supapele.
                          ex Civic mk.7 EX sedan 2002, 1.7VTEC
                          ex Acura TL 2006, 3.2 V6 SOHC VTEC
                          Civic Si sedan 2007, 2.0 DOHC iVTEC
                          Acura MDX 2011, 3.7 V6 SOHC VTEC

                          Comment


                          • #28
                            super filmuletele
                            '10 Honda Civic Type-R GT

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                            • #29
                              Epuizat sau nu subiectul VTEC e mereu unul interesant, totul simplu explicat si aici:

                              http://www.leecao.com/honda/vtec/index.html
                              HONDA. The finest from Japan. Since 1963.

                              Comment


                              • #30
                                linkul e si in primul post al topicului :? :lol:
                                ex Civic mk.7 EX sedan 2002, 1.7VTEC
                                ex Acura TL 2006, 3.2 V6 SOHC VTEC
                                Civic Si sedan 2007, 2.0 DOHC iVTEC
                                Acura MDX 2011, 3.7 V6 SOHC VTEC

                                Comment

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