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

What kinda HP might I be looking at with these mods?

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Old Oct 7, 2012 | 12:42 AM
  #1  
VegasHruby's Avatar
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2005 e55 amg w/mods, 2015 GMC diesel,2016 X5 Msport
What kinda HP might I be looking at with these mods?

Looking at a car with some mods. What kinda power should it be putting down?

82mm throttle body
550cc fuel injectors
185mm pulley
Custom fuel rail
OE tuning tuned

Thoughts?
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Old Oct 7, 2012 | 06:03 AM
  #2  
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CLS55 2006, CLS 63S 2015
Originally Posted by VegasHruby
Looking at a car with some mods. What kinda power should it be putting down?

82mm throttle body
550cc fuel injectors
185mm pulley
Custom fuel rail
OE tuning tuned

Thoughts?
around 470-490whp, could be more, but you will heat soak fast on the dyno, so each other run will be lower. this is on a dyno et
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Old Oct 7, 2012 | 06:46 AM
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500+ whp on a dynojet. If you put headers on that car it would make some really good power.
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Old Oct 7, 2012 | 07:15 AM
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Your exhaust will be badly choked up. Get headers instead of the fuel rail and make 500+whp.
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Old Oct 7, 2012 | 07:36 AM
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The 82mm should be done last.....and you should do headers FIRST.

The are also no cooling mods on your list, and with a pulley that big you're gonna need them!


-G
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Old Oct 7, 2012 | 08:02 AM
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500 sounds about right. You will make really good torque with stock manifolds but headers will really make it strong up top
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Old Oct 7, 2012 | 10:25 AM
  #7  
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2005 e55 amg w/mods, 2015 GMC diesel,2016 X5 Msport
It does have the cooling seperated. Also, something has been done to the exhaust. Not sure what tho. Straight pipes or something
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Old Oct 7, 2012 | 08:39 PM
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Do a compression and leak down test before any money changes hands....

Buying an E55 that's already modded can save you a ton of money, but you need to know for sure that there is no latent damage anywhere.

I'd be asking for receipts and specific details on the mods. It would be important to confirm that the parts that are "claimed" to be included, are actually on there...

The Internet can reveal a lot about a previous owner too. I remember at least one story about an excited new E55 owner who found out that his car wasn't quite as "pristine" as it had been described. The previous owner had been flogging it mercilessly with heavy doses of nitrous at the track but never disclosed that part. A little bit of online sleuthing would have prevented some serious disappointment later on.

Just be sure to do your own due diligence, and you will be fine.


-G

Last edited by GregMB; Oct 7, 2012 at 10:43 PM.
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Old Oct 7, 2012 | 11:03 PM
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Who is the seller and where is the car from? Maybe he's a member here.
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