噪聲差幾個dB？ 我兩種的車都有過，喜歡買Chain的; 給你數據

來源: 於 2025-09-09 21:29:14 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

  • Timing Belt:
    ~65–70 dB (similar to background road/tire noise in a modern car).

  • Timing Chain:
    ~70–75 dB (a few dB louder, noticeable as a metallic whir/rattle, especially at cold start).

傳到駕駛室，

嗬嗬