★VTECだけじゃない可変バルブ_もはや必須!あなたの車にもついている(かも)_各社のメカニズム[HONDA][MITSUBISI][NISSAN][TOYOTA][BMW][ALFA ROMEO]

可変バルブタイミング機構が1982年に初めて市販車へ導入され、ハイパフォーマンスNAエンジンの技術として認識されてきました。
現在では出力アップだけではなく、環境性能を向上させるためにも必須の機能となっています。
今回は可変バルブの登場から各社のメカニズムまでを見ていきます。


参照
https://www.youtube.com/watch?v=kPQ0Ds527t0
https://www.youtube.com/watch?v=fj0OmaW59qM
https://www.youtube.com/watch?v=JqA5Keel6Js&t=3s
https://www.youtube.com/watch?v=rDqq4IcZEfE
https://www.youtube.com/watch?v=LjJSbHxIvnM&t=372s
https://www.youtube.com/watch?v=N2y77vEKorI
https://www.youtube.com/watch?v=Pu7g3uIG6Zo&t=79s
https://www.youtube.com/watch?v=s5n-2gb8yfM
https://www.youtube.com/watch?v=sLtNvRxUfB8&t=1s
https://www.youtube.com/watch?v=iuzSJP4mznQ
https://www.youtube.com/watch?v=5atYksEpAm8&list=WL&index=10&t=30s
https://www.youtube.com/watch?v=mcJWK0N6i-o
https://www.youtube.com/watch?v=gyr6wlAqSDo&t=21s
https://www.youtube.com/watch?v=aFf_sw69Gf4&list=WL&index=10&t=133s
https://www.youtube.com/watch?v=VofnlSAith0
https://www.youtube.com/watch?v=aGx3ifyaxfE&list=WL&index=18
https://www.youtube.com/watch?v=LujjabNt87Y&t=80s
https://www.youtube.com/watch?v=ttu104p_3Is
https://www.youtube.com/watch?v=EE2ybLnQX9c&list=WL&index=1&t=250s
https://www.youtube.com/watch?v=_Svr0eqR06U
https://www.youtube.com/watch?v=_qJ9A0RT4jQ&list=WL&index=18&t=50s
https://www.youtube.com/watch?v=NZXVTkPPpVQ
https://www.youtube.com/watch?v=KbSxhS73vLI
https://www.youtube.com/watch?v=yhnuxPNpFX4
https://www.youtube.com/watch?v=4ecKn7OmyNo
https://www.youtube.com/watch?v=wbPMda3jwq8
https://www.youtube.com/watch?v=OtbwfGMrlNU
https://www.youtube.com/watch?v=VyxNEcJKDF4&t=149s
https://www.youtube.com/watch?v=ETM3Ye1tCTs&list=WL&index=27&t=74s
https://www.youtube.com/watch?v=7tTVYzuQs8s&t=4s
https://www.youtube.com/watch?v=dMJzO5NOd8E
https://www.youtube.com/watch?v=BWsRSfe7K4M
https://www.youtube.com/watch?v=jc6lxUL4sgc
https://www.youtube.com/watch?v=Td9Gz_h7Qpg&t=167s
https://www.youtube.com/watch?v=UdmGHKI2z4U&list=WL&index=14&t=14s
https://www.youtube.com/watch?v=hEbRja_9fmQ
https://www.youtube.com/watch?v=czmDIUrtfuI
https://www.youtube.com/watch?v=8TBgrgYfPKU&t=480s
https://www.youtube.com/watch?v=-3D1t4CDSbU
https://www.youtube.com/watch?v=V20rhOTa-Ys
https://www.youtube.com/watch?v=Y11Pgq8PhU0
https://www.youtube.com/watch?v=bAwN8JOmNrs
https://www.youtube.com/watch?v=eNvD_rRXsww&t=178s
https://www.youtube.com/watch?v=Px0_6-Btx3Y
https://www.youtube.com/watch?v=0o1USW5-tRo
https://www.youtube.com/watch?v=mgDdbrMh6bo&t=36s
https://www.youtube.com/watch?v=6i1rBkP8dYs
https://www.youtube.com/watch?v=kQ9DM_-t_24&list=WL&index=10
https://www.youtube.com/watch?v=ttu104p_3Is
https://www.youtube.com/watch?v=tAITcaNP8GM
https://www.youtube.com/watch?v=00Gkt8UV5AU
https://www.youtube.com/watch?v=dQSD_cfI54Q
https://www.youtube.com/watch?v=0JM03xhd_DI&t=720s
https://www.youtube.com/watch?v=C9kgTxEJBvs&list=WL&index=13&t=16s
https://www.youtube.com/watch?v=VofnlSAith0
https://www.youtube.com/watch?v=XY3wkicqipk