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

Quick question regarding Evo cooling kit

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Old Nov 11, 2007 | 02:45 PM
  #1  
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Question Quick question regarding Evo cooling kit

Yoyo,

Just a little confused regarding installation of the evo cooling kit.
When you install it, do you remove oem pump and replace it with the pump that comes with the evo cooling kit, or is the pump an additional pump?

I ask because I have the updated mb pump and if I have to replace it, is the evo pump better

Thanks

Last edited by Zod; Nov 11, 2007 at 02:50 PM.
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Old Nov 11, 2007 | 03:20 PM
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E55 RUSS's Avatar
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Originally Posted by Zod
Yoyo,

Just a little confused regarding installation of the evo cooling kit.
When you install it, do you remove oem pump and replace it with the pump that comes with the evo cooling kit, or is the pump an additional pump?

I ask because I have the updated mb pump and if I have to replace it, is the evo pump better

Thanks
Yes...you replce yours with Jonhson pump...
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Old Nov 11, 2007 | 03:34 PM
  #3  
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hmm but is it better then revised stock one?

also it does not look like cm30 it seems much smaller
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Old Nov 11, 2007 | 03:38 PM
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The CM30 looks smaller than stock. The CM90 is bigger than stock. You got the CM30 Johnson pump.
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Old Nov 12, 2007 | 01:24 AM
  #5  
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ok so i am told you do remove the oem pump and replace it with the pump that comes with the cooling kit.

Is this pump better then revised new oem pump?

evo included cooling pump is not cm 30.

i do not want to be replacing a better pump with a lesser if you know what i mean. If it is an upgrade then all is good

not many people seem to have the improved oem pump or very little has been mentioned about it

revised oem pump > evo included cooling pump
or
evo included cooling pump > revised oem pump

any one?

*edit going to try and get a pic of the pump*

Last edited by Zod; Nov 12, 2007 at 01:58 AM.
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Old Nov 12, 2007 | 01:57 AM
  #6  
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don't be afraid of the smaller size of the cm30. any johnson pump is better than an oem unit...including the upgraded version.
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Old Nov 12, 2007 | 03:33 AM
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I have both pumps working my IC system...
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Old Nov 12, 2007 | 03:35 AM
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Originally Posted by E55 RUSS
I have both pumps working my IC system...
how the pictures in the user manual show i need to remove my pump and install the evo provided one. At work so the kit is not with me
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Old Nov 12, 2007 | 05:08 AM
  #9  
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Originally Posted by Zod
how the pictures in the user manual show i need to remove my pump and install the evo provided one. At work so the kit is not with me

You can use both or just one...My installer installed 2...seems to work OK...
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Old Nov 12, 2007 | 11:53 AM
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Originally Posted by Zod
how the pictures in the user manual show i need to remove my pump and install the evo provided one. At work so the kit is not with me
do not use both pumps. iirc, russ has two of the same pumps running an elaborate i/c cooling system and is not using the oem pump with a johnson pump on a stock system.
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Old Nov 12, 2007 | 12:04 PM
  #11  
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Originally Posted by Zod
not many people seem to have the improved oem pump or very little has been mentioned about it

revised oem pump > evo included cooling pump
or
evo included cooling pump > revised oem pump

any one?

*edit going to try and get a pic of the pump*
I dunno, either but I have the new one and have had not heat issues.
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Old Jul 29, 2008 | 06:15 AM
  #12  
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its cuz u dont live in kuwait .... we r talking of up tp 50ºC!!
and with the supercharger its even worse lol.
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