為什麼有些車子有鞭炮聲 - 開車
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By Queena
at 2023-05-02T18:56
at 2023-05-02T18:56
Table of Contents
如果你說是爆震,影片一開始那個很大的鞭炮聲。
https://youtu.be/ZINrHXw2OQA
那通常是過時設計老引擎在很高的負荷下又大腳補油造成的。要下場玩使用辛烷值較高、
抗爆震添加劑較多的98或95+,通常就可以避免。
但如果你說得是一連串的連珠炮聲
https://youtu.be/iSI7Uau3dd0
這個很少見了。因為是二十幾年快三十年前的技術。
起源是因為當時WRC 有限制組別,排氣量當時不得超過2000CC,馬力不得高於300hp。
那能達成的就只有渦輪增壓,可是那個年代的技術,渦輪增壓會有很明顯的渦輪遲滯,就
是早些年常常會聽到的turbo lag。
可以看看影片,拉力賽的賽道大多像這樣很刁鑽,一堆連續的低速彎夾雜,
這個減速「 再加速」的操作,就直接的問題就是渦輪遲滯。
那越能降低渦輪遲滯,動力就來的越即時,動力來的越即時速度就越能維持在最高速。
然後三菱就發明了這個放屁技術,整路像是脹氣腸躁症肥宅跑起來,每次減速再加速就放
屁,放嘎整路都他的屁。
三菱芬蘭傳奇車手Tommi Makinen就在這個技術和ayc技術加持下,1996-1999連續拿下四
座WRC車手冠軍。
三菱也終於迎來第一座WRC總冠軍。然後Tommy就跳槽去Subaru...
總之,脹氣腸躁症肥宅放屁車情懷的罪魁禍首就是三菱。
帥到讓人甘願開車cosplay腸噪症肥宅的罪魁禍首就是他 :
https://youtu.be/MsAzpzi57u8
不過這個年代,在家放屁用電動就好
玩起來雖然很虐,一個賽道要玩到背起來才不會翻車,但至少不用開在路上屁
https://youtu.be/qnORxgee7wg
--
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