W211 AMG Discuss the W211 AMG's such as the E55 and the E63

Is it possible to do extra 100hp with 6.3 engine?

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Old Sep 20, 2009 | 10:30 PM
  #26  
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well I hear some one out here has a 63 putting down some crazy power might be just talk though.....
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Old Sep 21, 2009 | 12:45 AM
  #27  
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Originally Posted by MB_Forever
Also, some people claim that they have hit 480 rwhp on dyno dynamics with MHP long tubes + tune but I don't think it's been verified yet. I'm guessing with heads and cams, you maybe able to squeeze another 40 hp or so....
472 rw he got.
here is the link to the dyno results. a member on this forum c63ukraine posted this up im sure you have seen it before. from stock 100 rw hp increase with just tune and headers.

https://mbworld.org/forums/c63-amg-w...ed-dynoed.html
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Old Sep 21, 2009 | 02:05 AM
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Originally Posted by rarfinancial
well I hear some one out here has a 63 putting down some crazy power might be just talk though.....

What is crazy and is it off the juice? Not into straight runs. i wanna see the package around town. The LTs alone should be wicked!!
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Old Sep 21, 2009 | 06:16 AM
  #29  
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Originally Posted by Karlson
Hey guys


I just talked to my friend and he told me that his cl63 will be tuned with 600hp(crank). He doesn't know all the details yet, but what do you think it takes to bring extra 100hp to 6.3 engine. No NOS.

Thanks
The 6.3 used in the new SLS is (conservatively) rated at 571 HP @ 7,100 RPM. This engine utilizes factory headers and velocity stacks and a dry sump oil system. 100 HP/Litre is certainly achievable.
Attached Thumbnails Is it possible to do extra 100hp with 6.3 engine?-sls.jpg  

Last edited by AgSilver; Sep 21, 2009 at 06:20 AM.
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Old Sep 21, 2009 | 09:51 PM
  #30  
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Originally Posted by AgSilver
100 HP/Litre is certainly achievable.
But is it available? We are talking reality here, not theory.
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Old Sep 22, 2009 | 01:44 AM
  #31  
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I have 571 , Rick has 722
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Old Sep 22, 2009 | 02:14 AM
  #32  
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Originally Posted by juicee63
I have 571 , Rick has 722
w00t
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Old Sep 22, 2009 | 04:14 AM
  #33  
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Originally Posted by Karlson
w00t
That 722 figure, although impressive, was still on Nitrous.....
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Old Sep 22, 2009 | 10:48 AM
  #34  
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Originally Posted by MB_Forever
That 722 figure, although impressive, was still on Nitrous.....
Last I heard Rick is trying to do more just waiting on someone to move into his new shop

Off the bottle, I believe we are right at 600hp, but we have a few other tricks and will report shortly.
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Old Sep 22, 2009 | 10:55 AM
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You guys talking crank or wheel? Can we cut some "fudgeulations" and stick to what the dyno says?

+700 out of a 63 is impressive, NOS or not.

I smell a ACG700R package coming out soon...
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Old Sep 22, 2009 | 11:51 AM
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Originally Posted by jangy
You guys talking crank or wheel? Can we cut some "fudgeulations" and stick to what the dyno says?

+700 out of a 63 is impressive, NOS or not.

I smell a ACG700R package coming out soon...

My best dyno was 448 rwhp. I was just stirring up the thread a bit, sorry. Rick has hit the 722 on the bottle and yeas he has some bolt ons etc etc.

I am curious when Mr. Financial wil get his car back out and finally recapture what belonged to him for so long.

I do think 600 is possible but it is no where near easy or common or cheap at this point. 600 rwhp likely needs a 100 shot. As we have seen just a handful of 500 plus rwhp dyno's from 63's
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Old Sep 22, 2009 | 12:35 PM
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Too bad there's no supercharger in the works anymore. Or is there?
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Old Sep 22, 2009 | 02:07 PM
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Originally Posted by jangy
You guys talking crank or wheel? Can we cut some "fudgeulations" and stick to what the dyno says?

+700 out of a 63 is impressive, NOS or not.

I smell a ACG700R package coming out soon...
We're talking crank hp. I believe Rick's car put down 59x to the wheels
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Old Sep 22, 2009 | 06:16 PM
  #39  
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Originally Posted by juicee63
My best dyno was 448 rwhp. I was just stirring up the thread a bit, sorry. Rick has hit the 722 on the bottle and yeas he has some bolt ons etc etc.

I am curious when Mr. Financial wil get his car back out and finally recapture what belonged to him for so long.

I do think 600 is possible but it is no where near easy or common or cheap at this point. 600 rwhp likely needs a 100 shot. As we have seen just a handful of 500 plus rwhp dyno's from 63's
The Chevy LS3 6.2L crate motor with 16 valves and pushrods is worth 430HP out of the box. With less than $4500 in modifications and still normally aspirated and no NO2, 600 HP is easy. Of course the cost of equivalent mods to an MB 6.3 is, ironically, about 6.3 times $4500.
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Old Sep 22, 2009 | 06:22 PM
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Originally Posted by juicee63
=I do think 600 is possible but it is no where near easy or common or cheap at this point.

agreed. 440rwhp isn't bad, either...
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Old Sep 22, 2009 | 06:23 PM
  #41  
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Originally Posted by MB_Forever
We're talking crank hp. I believe Rick's car put down 59x to the wheels
NICE!! I would love to see my ride putting down 600hp. I bet he got a stiffy on that run....
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Old Sep 22, 2009 | 07:01 PM
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can the 63 rears and trans take that type of HP increase ??????????????
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Old Sep 22, 2009 | 07:57 PM
  #43  
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620 hp should be achieved with ported heads and am cams which seem to be just on the horizon. Long tube headers have made huge gains and open up the door for further improvements with the valve train. A few cars in very hot climates will see much better dyno #'s once cold weather returns. Dad'sC63 should be very close to 500 rwhp without any more work.
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Old Sep 23, 2009 | 01:14 PM
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Originally Posted by malakasnyc
can the 63 rears and trans take that type of HP increase ??????????????
By looking at Evosport numbers with 63 BS it probably can. I just heard more details from my buddy. Performance Carbon Airbox, headers, crankshaft pulley, cat-less and ecu mode. There is no freaking way that modes will give 80hp extra
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