id714458 wrote:
汽車轉速大概都在3000~4000左右
機車動輒7000~9000
你在說柴油車的轉速嗎？
很多普通汽車的最大扭力點在你說的轉速出現，但是最大馬力點跟限轉還沒到，
跑車的轉速就高很多
http://en.wikipedia.org/wiki/Honda_S2000
F20C引擎的最大馬力點在8300 rpm，限轉9000 rpm
最大扭力點也在 7500 rpm
這跟你口中的機車的轉速，好像沒甚麼差別
http://en.wikipedia.org/wiki/BMW_S65
這顆E90, E92, E93 M3 用的引擎最大馬力點在8300 rpm，最大扭力點3900rpm
http://en.wikipedia.org/wiki/Porsche_Carrera_GT
最大馬力點Max SAE net horsepower: 612 hp (456 kW)[7] at 8,000 rpm
紅線Redline: 8,400 rpm
藍寶堅尼還真猛，1963年就上9000轉了
http://en.wikipedia.org/wiki/Lamborghini_V12
Technical overview
The engine was designed from the start to be a "quad cam" - 2x double overhead camshaft (2xDOHC - two overhead camshafts per cylinder bank) 60 degree V12 - as an intentional snub by Mr. Lamborghini of Ferrari's single overhead camshaft per-bank design. When the 3,464 cubic centimetres (211.4 cu in) prototype was tested in 1963, it was able to produce 370 brake horsepower (276 kW; 375 PS) at 9,000 revolutions per minute (rpm) - a figure of almost 107 brake horsepower (80 kW; 108 PS) per litre, and unprecedented at the time.
雖然1975年的實戰的成績是在7900 rpm跑出來的
http://en.wikipedia.org/wiki/Lamborghini_Countach
Walter Wolf Countach
In 1975, Walter Wolf, a wealthy Canadian businessman and owner of the Wolf F1 Racing team in the 1970s, purchased an LP 400; however, he was not satisfied with the LP 400's engine and asked Dallara, the chief engineer of Lamborghini at that time and the founder of the Italian F1 racing team Scuderia Italia in the mid 1980s, to create a special high-power version of the Countach. It was the "code NO 1120148" Walter Wolf special with the original "5" engine from the Countach prototype which produced 447 hp / 7900 rpm and reached a supposed maximum speed of 315 km/h (195.8 mph) or 323.6 km/h (201.1 mph).
~~是這樣嗎???
有MB認證~最好是會不耐用啦!
