Made 355whp

Dec 20, 2008 | 05:08 AM

hooleyboy

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Former Vendor of MBWorld

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From: Glendale Arizona

C55,SL55,C63

Made 355whp

I was going to post the dyno chart but im to lazy. Long story short. my cats craped out so i replaced them with random tech's hi-flow cats and made 355whp on the dyno. No before dyno this time because of bad cats. Last dyno i made 348whp. Car feels very strong. Strangely the car sounds louder but had less drone

There are a few bottle necks in the exhaust system that i want to address but until i do that; 355whp and 360wtq is where im at.

Dec 20, 2008 | 08:51 AM

Quicktwinturbo

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Joined: Jun 2006

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From: AL,IL, GA, CA

CLS, SLK, ETC

U prolly have one of the most powerful NA C55..Congrat n keep it going!

Dec 20, 2008 | 12:30 PM

wawy

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From: Western Canada

2013 C63 AMG P31, 2014 GMC Sierra (6.2)

You're talking about your primary cats you replaced correct? If I remember right you cut out your secondary ones a while back.

Dec 20, 2008 | 12:39 PM

ABALONE

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Joined: Feb 2008

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From: The Land of Blondes...

2001: Supercharged E55 AMG

Nice numbers

Impressive!! Did you dyno it before the RennTech airbox?

I'm going to dyno mine with RotoTest next season. I think I'll have aprox the same numbers as your C55. Made 420 HP at Kleemann in Denmark this summer

Dec 20, 2008 | 01:48 PM

hooleyboy

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Former Vendor of MBWorld

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From: Glendale Arizona

C55,SL55,C63

Quote:

Originally Posted by wawy

You're talking about your primary cats you replaced correct? If I remember right you cut out your secondary ones a while back.

Yes, primary cats have been replaced. My Primary cats went bad at the track meet he had out here in AZ.

Dec 20, 2008 | 01:54 PM

hooleyboy

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Former Vendor of MBWorld

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From: Glendale Arizona

C55,SL55,C63

Quote:

Originally Posted by ABALONE

Nice numbers

I have alot of dynos. I usually post a dyno after each mod i do. I went for a ride today and the car just feels insane. The dyno says I only picked up a few HP, but it just feels stronger then ever

Dec 20, 2008 | 02:34 PM

wawy

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Joined: Jul 2003

Posts: 1,687

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From: Western Canada

2013 C63 AMG P31, 2014 GMC Sierra (6.2)

So your primary cats were clogged? I'm certain there was a service advisory/recall for this sort of thing. I won't have to worry about my cats in the near future as I'm getting a little "Comfort Power" soon!