The S63 and N63 use the same aluminum-silicone alloy blocks with identical cylinder dimensions, but the M5 Competition’s engine receives cross-bolted main bearing caps along with its own unique cooling and oiling passages as opposed to the upcoming G05 X5.
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It had the absolutely new lightweight pistons, rods and crankshaft. By … During the more than twenty years that has passed, the automaker has refined the initial 4,398cc design through two different production codes (M62 and N62), before starting with a clean-sheet architecture for the hot-vee N63 which debuted in 2008 with displacement of 4,395cc.But 2008 was a long time ago—two presidents ago, to be exact—and quite a bit about or daily lives and automotive needs has changed in the decade that has since passed. The N63/S63 uses a bore of 89 mm (3.50 in) and a stroke of 88.3 mm (3.48 in) (except for the Chinese market 4.0 litre variant).
6.
At 10,000 miles the real problems started happening; mainly all of those problems referenced in the CCP issued last November. I was selling my E60 but now I'm thinking of keeping it in the family. Nut Brown/Black, Nappa Leather Upholstery
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ft. of torque between 1,800 and 5,600, but BMW didn’t stop there.
BMW has been producing a 4.4-liter V8 since 1996.
For the N63 a new aluminum cylinder block was developed.
But they are far from the same.
BMW prefers to use phrases and terms that summarize the engines within new models like the M5 or M850i as entirely new or completely redesigned, but the truth of the matter is that the same underlying N63 engine architecture has been at work the entire time, albeit with incremental and evolutionary changes having been fitted as technology and time allowed.Our favorite marque already highlighted some special elements that make the N63B44T3 worthy of powering a range-topping coupe like the M850i, and we used the release as opportunity to Groundbreaking in its design which was the first to market with a hot-vee configuration and other cutting edge technology like direct injection working in conjunction with twin turbochargers, the initial N63 was internally referred to as N63B44O0.
not a good year for BMW right now. BMW S63 engine reliability, problems and repair.
Before I had a chance to get rid of it, I received solicitation letter from a California Lemon Law attorney, Robert A. Starr, offering to represent N-63 owners against BMW.
It’s been too long since we’ve talked...For every Dream Car Raffle ticket you purchase between August 1 and Friday, August 28, at 11:59 p.m....The next generation of BMW M cars is nearly upon us. Because I hear all of these engine problems...can you guys explain WTF is going on? ft. of torque from 1,800 until 4,600. Discuss performance, specs, reviews and more! I have a 2013 BMW 550 with the N63 engine.
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By August this year, the engine had been removed/repaired 3 times.
They are charging me $5,000 for the first 10,300 miles I put on it before problems erupted that they ultimately couldn't fix.
I'm getting drivetrain high output not available when trying to accelerate to high speed.For what it's worth: I have a 2011 F10 550i with the N-63 engine, purchased new in August 2010.
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Discussion Starter • #1 • Apr 3, 2015. Win A $1,000 Amazon Gift Card By Entering Our Third Special Drawing! Hi, I did some reading and found plenty of bad comments about the N63 engine.
Drives: '15 A3 ST2,'03 540iT, '14 650i. Alex enjoys light wrenching on his fleet, drinking local San Diego beer, and sharing his passion for all things automotive, mechanical, and technical through writing.Congratulations to this week’s Garage Goals winner, Badger Bimmers Chapter member Dan Riley! Silk Beige/Espresso Brown, Nappa Leather Upholstery
The T3 version, which will be fitted to the M850i takes those improvements but adds high-pressure 5,000 PSI fuel injection, enlarged twin-scroll turbochargers, a redeveloped intake manifold and an additional upstream radiator. This is not an endorsement for Robert A. Starr in particular, but I would recommend contacting a Lemon Law specialist if you have the N-63 engine.M5Board is the best forum community for information on the BMW M5 E60 (V-10), E39 (V-8), E34 (straight 6), E28, F90 and F10. Both use the same hot-vee design, but the M5 employs a four-into-two crossover manifold with better efficiency for peak power, while the X5 has a simpler design that does not separate the gases between cylinders.Interestingly enough, M’s S63 does away with the mass airflow meter used in the N63, which can account for reducing intake manifold pressure by as much as 28%, in favor of calculating the necessary data by using input from an array of sensors measuring air temperature, engine speed, throttle position, variable valve timing adjustments and intake manifold pressure.Recently, members were given the opportunity to win one of several prizes during our 3X Flash Drawing sponsored by...For every Dream Car Raffle ticket you purchase between August 1 and Friday, August 28, at 11:59 p.m. 15.8K. Guys I have a E60 BMW M5...is the F10 really worth it.
Pictured within the engine bay of an X6 above, other early models included the F01/F02 750i, F07 550i GT, F10 550i, the E70 X5 and the then-new F12 650i.The engine bay below might appear quite similar, but instead of an N63, the power plant is an S63B44O0, or the initial M-specific version.