CLK63 Black Series Forum & Registry Information and discussion on the W209 CLK63 AMG Black Series and Registry for all owners.

Is the CLK63 BS engine similar to the C63 motor?

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Old Nov 23, 2009 | 05:01 PM
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Dr_jitsu's Avatar
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2009 E350, 2002 GT2, 2004 SC M3, 2010 C63
Is the CLK63 BS engine similar to the C63 motor?

Are they basically the same in terms of hardware with just differences in tuning and some other bolt ons, or are there fundamental internal differences?

Sorry for the newb question but I only know American, Porsche and BMW motors.

Thanks
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Old Nov 23, 2009 | 07:44 PM
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Same engine ...
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Old Nov 23, 2009 | 08:41 PM
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CLK 63 AMG Black
Does the C63 motor share the oiling systems and trans cooler? AS
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Old Nov 23, 2009 | 09:38 PM
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Originally Posted by Dr_jitsu
Are they basically the same in terms of hardware with just differences in tuning and some other bolt ons, or are there fundamental internal differences?

Sorry for the newb question but I only know American, Porsche and BMW motors.

Thanks
I believe they're all "Basically the same," with different tuning and bolt ons. Power is ~450-510. Even the SLS has the same basic design, although much better tuned and worked.
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Old Nov 23, 2009 | 09:54 PM
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They are identical. The only difference is tuning, and the oil lines to the cooler. The actual engine harness is the same on the c class and the clk class as well.
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Old Nov 23, 2009 | 10:16 PM
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2009 E350, 2002 GT2, 2004 SC M3, 2010 C63
So with an ecu upgrade I should get similar power then, yes?
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Old Nov 24, 2009 | 04:55 PM
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Originally Posted by Dr_jitsu
So with an ecu upgrade I should get similar power then, yes?
I think the exhaust is more open on the BS, but yes, you should get similar power levels. I drove a friend's C63 with an exhaust and ecu tune that was supposedly making ~530hp but I was somewhat disappointed as my stock BS seemed faster. Could be the lower gearing on the BS.
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Old Nov 24, 2009 | 08:11 PM
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They are not "identical". The intake and exhaust are different, as is the tuning. Otherwise, as far as block, rotating assembly and internals...they are the same.
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Old Dec 27, 2009 | 02:45 AM
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Intake is the same and IIRC, the exhaust manifold is also the same "log." The exhaust piping from manifold back is larger on the BS.
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