t**********3 发帖数: 12623 | |
x*b 发帖数: 5723 | 2 这颗S55机头比BMW普通的N字头3.0T还是好不少啊,走的和M838T类似的路线。貌似没人
说M838T的不好啊。
S55 Engine / Exhaust
•3.0L inline 6 cylinder Twin Turbo engine
•2,979 cc
•Stroke/Bore: 89.6mm / 84.0mm
•425 HP from 5500-7300 RPM
•406 LB-FT torque from 1850-5500 RPM
•0-60 MPH: 3.9 seconds (DCT) / 4.1 seconds (manual)
•7600 RPM rev limiter
•10.2:1 compression ratio
•Top Speed: 155 MPH / 250 KMH
•Nearly 25% fuel consumption and emissions reduction over E90/E92 M3
•22 pounds / 10 kilograms lighter than S65 V8 predecessor engine
•Two mono-scroll turbochargers◦Mitsubishi mono-scroll
turbochargers
◦18.1 PSI / 1.25 BAR max peak
◦Pre-tensioned in Sport and Sport+ modes (keep spinning at a high rate
of speed even after throttle lift-off, for ultra quick response - more
details)
◦Impulse charging for optimized responsiveness
◦Flow-enhanced manifolds
◦Electric wastegate actuator
•Direct Injection, Valvetronic variable valve timing and Double-VANOS
continuously variable camshaft timing
•Closed-deck crankcase design (4.4 lbs / 2kg lighter)
•Twin-wire arc-sprayed coating used instead of liners (saves weight)
•Forged, torsionally rigid crankshaft (3kg / 6.6 lbs) lighter than
typical BMW inline 6 engine)
•Track-specification cooling system◦Air intake system features
an indirect intercooler
◦Water cooler repositioned to the side for the high- and low-
temperature water circuits, and the engine and transmission oil (if the M
Double Clutch Transmission is specified)
◦Additional electric coolant pump cools the turbocharger bearing
mounts when the car is stationary
◦Low-weight magnesium oil sump features special cover to limit
movement of the oil under the effects of strong dynamic lateral acceleration
◦Under extreme longitudinal acceleration and deceleration, an oil
extraction pump and a sophisticated oil return system situated close to the
turbocharger help to maintain stable oil circulation
◦Double-flow oil recirculation pumps
◦Turbocharger suction system
◦Main radiator plus additional radiators for the high- and low-
temperature circuits, turbocharger and transmission
◦Large indirect intercooler (sits atop engine, necessitating hood
bulge)
◦Low-weight magnesium oil sump (2.2 lbs / 1kg lighter)
◦Temperature-stabilizing electric water pump
【在 t**********3 的大作中提到】 : 新的M3竟然3.0T,跟以前的335一样
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t**********3 发帖数: 12623 | 3 哦,我还以为是以前那个发动机拉拉了皮
【在 x*b 的大作中提到】 : 这颗S55机头比BMW普通的N字头3.0T还是好不少啊,走的和M838T类似的路线。貌似没人 : 说M838T的不好啊。 : S55 Engine / Exhaust : •3.0L inline 6 cylinder Twin Turbo engine : •2,979 cc : •Stroke/Bore: 89.6mm / 84.0mm : •425 HP from 5500-7300 RPM : •406 LB-FT torque from 1850-5500 RPM : •0-60 MPH: 3.9 seconds (DCT) / 4.1 seconds (manual) : •7600 RPM rev limiter
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x*b 发帖数: 5723 | 4 恩,不是的。S55技术上还是没话说的,这个级别绝对的翘楚。
话说电哥起这么早?
【在 t**********3 的大作中提到】 : 哦,我还以为是以前那个发动机拉拉了皮
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s******4 发帖数: 1541 | 5 宝马烂车一直没底线,刚试了新款雅阁不论数据安全还是操控都甩宝马n条街~ |
P******0 发帖数: 9787 | 6 恭喜你了
★ 发自iPhone App: ChineseWeb 8.2.2
【在 s******4 的大作中提到】 : 宝马烂车一直没底线,刚试了新款雅阁不论数据安全还是操控都甩宝马n条街~
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J*******i 发帖数: 3588 | 7 坐等新c63,看几个缸排多少量。。
【在 t**********3 的大作中提到】 : 新的M3竟然3.0T,跟以前的335一样
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w*****0 发帖数: 361 | 8 新款雅阁的确是不可多得的一款好车,但比起雅力士还是有一段不小的差距。
【在 s******4 的大作中提到】 : 宝马烂车一直没底线,刚试了新款雅阁不论数据安全还是操控都甩宝马n条街~
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e***i 发帖数: 3894 | 9 话说S55 气缸居然是斜置的?
这不是很奇怪么?
【在 x*b 的大作中提到】 : 恩,不是的。S55技术上还是没话说的,这个级别绝对的翘楚。 : 话说电哥起这么早?
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