BMW’s N54 series straight-six engine receives some official boost
Printed From: Bavarian-Board.co.uk - BMW Owners Discussion Forum
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Forum Name: BMW Related News
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URL: http://www.bavarian-board.co.uk/forum_posts.asp?TID=44074
Printed Date: 26-May-2024 at 16:45
Topic: BMW’s N54 series straight-six engine receives some official boost
Posted By: kbannon
Subject: BMW’s N54 series straight-six engine receives some official boost
Date Posted: 20-February-2009 at 12:36
BMW’s N54 series straight-six engine receives some official boost
The most sought-after engine in production today is the BMW N54 series straight-six which has garnered some of the celebrated awards such as the International Engine of the Year honor and coming in some of the much loved vehicles such as the 335i Coupe and Sedan. The N54 generates 306hp (225kW) and 295lb-ft (400Nm) of torque in its standard form. BMW has a recent power uprate for the 3.0-liter N54 bumps power by 20hp (15kW) and 37lb-ft of torque. The consequence of these enhancements is faster sprint and more flexibility for the 135i Coupe and Convertible, and 335i Sedan, Coupe and Convertible plus cars with 7-speed dual clutch transmission. The speed boost for the 335i Sedan equipped with the kit is 0-100km/h in 5.4 seconds about 0.2 seconds quicker than the regular version. From 80-120km/h is reached in less than 0.5 faster. The upgrade kit comes with both software and hardware parts intended particularly for these specific versions but the lineup will very soon extend to include other BMW cars that employ the N54 powerplant. Other revisions consist of a new intake, upgraded cooling fan and a second radiator. [ http://www.4wheelsnews.com/bmws-n54-series-straight-six-engine-receives-some-official-boost/ - source ]------------- Current: 2009 E60 520d "Sport" tractor Previous: 1989 E30 320i SE 1997 E39 523i 2003 E39 525i Sport Individual |
Replies:
Posted By: Andrew Rolland
Date Posted: 27-February-2009 at 19:08
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Am I correct in thinking that the engines used in cars badged as 135i 335i etc are turbo charged 3.0 litre displacement engines? Or is that just the engine in the X6? Andrew ------------- Be exclusive and drive a Petrol 5 Series! Current '13 62 F10 535i MSport Auto Previous '04 04 E60 545i SE Auto '03 53 E60 545i SE Auto (Stolen) '98 S E39 523i SE Auto |
Posted By: kbannon
Date Posted: 28-February-2009 at 09:39
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3.0-liter, 300-horsepower, dual overhead cam (DOHC), inline 24-valve
6-cylinder engine with aluminum engine block, twin-turbo technology,
piezo direct injection, and Double-VANOS steplessly variable valve
timing http://www.bmwusa.com/Standard/Content/Vehicles/2009/3/335iSedan/Features_and_Specs/default.aspx?enc=/eiUrYOZAxtXbrazY6tfknvs2p4czl6fdqlc7VGB7GM7cxx9eEIEBUm6bn03BXL00jQyslhBXsF0A4uotNtPsX24eRYIn9bxFdQOBkJ2JAOobIVhgWnpXX3o/V8HWE4Mg3tcEzIVoySfDjnrqLbj7lGp5h4U8k+UFfQNdqC6vBOTMkaxRNFIgEqO7X9/H4DOdYqD2qJ7K/ueQVBdIeCyKg== - http://www.bmwusa.com/Standard/Content/Vehicles/2009/3/335iS edan/Features_and_Specs/default.aspx?enc=/eiUrYOZAxtXbrazY6t fknvs2p4czl6fdqlc7VGB7GM7cxx9eEIEBUm6bn03BXL00jQyslhBXsF0A4u otNtPsX24eRYIn9bxFdQOBkJ2JAOobIVhgWnpXX3o/V8HWE4Mg3tcEzIVoyS fDjnrqLbj7lGp5h4U8k+UFfQNdqC6vBOTMkaxRNFIgEqO7X9/H4DOdYqD2qJ 7K/ueQVBdIeCyKg== ------------- Current: 2009 E60 520d "Sport" tractor Previous: 1989 E30 320i SE 1997 E39 523i 2003 E39 525i Sport Individual |
Posted By: Andrew Rolland
Date Posted: 02-March-2009 at 08:20
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Ah twin turbos. I suppose that will be one small one for low engine rpms and a big one for high engine rpms. This will give zero lag! Cheers for that K. ------------- Be exclusive and drive a Petrol 5 Series! Current '13 62 F10 535i MSport Auto Previous '04 04 E60 545i SE Auto '03 53 E60 545i SE Auto (Stolen) '98 S E39 523i SE Auto |