C63 AMG (W204) 2008 - 2015
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180F Thermostat and Thermal intake gasket worth it?

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Old Aug 19, 2016 | 11:46 PM
  #26  
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So bringing up this thread for some more discussion- I was lurking on the whipple website when i saw they offer 160*F thermostats for Gt500s and hellcats. Got me thinking again, when i had longtubes my temps were around 197*F and would go upto 214-217 after hard runs (specifically in the florida summer). This summer, after the supercharger and all, my car always lingers in that 212*F range but rarely goes over 220*F unless I'm doing some hard pulls, but will almost immediately go back down to 212-214.

A quick google search led me to this site, perhaps an alternative to the mhp piece- https://www.mishimoto.com/mercedes-b...2008-2012.html

good price alternative to the mhp unit which is $400 whereas this is $60.

Looking for some input, if its even worth changing the oem thermostat or if will make a difference, and reliability as well especially since i have the blower now. i don't mind my car being the guinea pig for this experiment!

Last edited by akmatic63; Aug 19, 2016 at 11:52 PM.
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Old Aug 20, 2016 | 12:06 AM
  #27  
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So funny, I just came across that last week but lost the link - thanks for posting. I'm going to pull the trigger on it, can't hurt.

Was also thinking about the placement of the IAT sensor, which is currently on the back of the intake. I'm about to take off my intake manifold and finally put on the Sikky phenolic gaskets I've had sitting here for 6mo - hopefully this weekend if I can find the time. One of the early MHP posts on the C63 upgrade path had a stage with relocation of this sensor to the intake air snorkels. The reasoning is that the air is hot by the time it gets to the OE placement, and moving it up front will register cooler temps and run a richer AFR and advanced timing. Wondering if anyone has had any success doing this?
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Old Aug 20, 2016 | 12:16 AM
  #28  
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Originally Posted by BLKROKT
So funny, I just came across that last week but lost the link - thanks for posting. I'm going to pull the trigger on it, can't hurt.
np! I most likely will to. It does say for install, it needs the stock mb housing- "Note The installation of this thermostat requires the use of the Mercedes Benz 1562030475 housing." Im assuming the current one should be useable & Installation should be pretty straight forward.
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Old Aug 20, 2016 | 12:51 AM
  #29  
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Nice find with the thermo stat, I was also interested in a thermostat
And yes I believe the thermostat is held into the housing with a spring clip so just remove it and replace with that t stat....keep us posted if you do run it
As far as moving the iat sensor to adjust the afr and timing why not just adjust the tune and if you are already tuned I would worry you may be run into some issues
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Old Aug 20, 2016 | 01:42 AM
  #30  
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Originally Posted by BLKROKT
Was also thinking about the placement of the IAT sensor, which is currently on the back of the intake. I'm about to take off my intake manifold and finally put on the Sikky phenolic gaskets I've had sitting here for 6mo - hopefully this weekend if I can find the time. One of the early MHP posts on the C63 upgrade path had a stage with relocation of this sensor to the intake air snorkels. The reasoning is that the air is hot by the time it gets to the OE placement, and moving it up front will register cooler temps and run a richer AFR and advanced timing. Wondering if anyone has had any success doing this?
This was a very common mod for the BMW E39 M5 crowd. I don't see why it wouldn't work well on the C63. Don't know if this is useful to you:

http://www.m5board.com/vbulletin/e39...elocation.html

http://www.m5board.com/vbulletin/e39...maf-wires.html
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Old Aug 20, 2016 | 09:24 AM
  #31  
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Originally Posted by bhamg
This was a very common mod for the BMW E39 M5 crowd. I don't see why it wouldn't work well on the C63. Don't know if this is useful to you:

http://www.m5board.com/vbulletin/e39...elocation.html

http://www.m5board.com/vbulletin/e39...maf-wires.html
VERY helpful thanks!

Ordered new t-stat and will get a new IAT sensor also. More projects yay.
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Old Aug 20, 2016 | 11:20 AM
  #32  
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MHP t-stat is a stock part . all u have to do is order a UAE version T-stat.
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Old Aug 20, 2016 | 04:15 PM
  #33  
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Originally Posted by mthis
MHP t-stat is a stock part . all u have to do is order a UAE version T-stat.
So MHP was just ordering United Arab Emerits specific parts and putting their sticker on and marking way up. Smh
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Old Aug 20, 2016 | 05:16 PM
  #34  
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No thermal gasket is not worth it. Lower thermostat is not a bad idea if forced induction. Full aluminum radiator with 3 core & larger side tanks is better. However, that does not address the REAL issue...

80% of all under hood engine bay head comes from the exhaust manifold, 15% from radiator heat, 5% radiating off the engine itself.

All you have to do to drastically improve the cooling is get your headers ceramic coated... And I mean REAL ceramic coating, not that bull**** black paint that come with the most headers. That's just mismarketed gimmick ceramic based paint (which actually has no real heat insulating properties)

Jet Hott is decent but only blocks about half the heat, swaintech white lightening is by far the best coating on the market, and is so good roughly an inch off the headers is almost room temp.

Trying to isolate heat from the intake is a waste of time, solve the problem at the source (exhaust manifold)

Last edited by ML63 AMG; Aug 20, 2016 at 05:20 PM.
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Old Aug 20, 2016 | 10:13 PM
  #35  
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Originally Posted by BLKROKT
VERY helpful thanks!

Ordered new t-stat and will get a new IAT sensor also. More projects yay.
Great - there's a lot of good info in those threads. I'll be the first buyer for your IATS relocation kit!
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Old Aug 21, 2016 | 10:08 AM
  #36  
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Originally Posted by ML63 AMG
No thermal gasket is not worth it. Lower thermostat is not a bad idea if forced induction. Full aluminum radiator with 3 core & larger side tanks is better. However, that does not address the REAL issue...

80% of all under hood engine bay head comes from the exhaust manifold, 15% from radiator heat, 5% radiating off the engine itself.

All you have to do to drastically improve the cooling is get your headers ceramic coated... And I mean REAL ceramic coating, not that bull**** black paint that come with the most headers. That's just mismarketed gimmick ceramic based paint (which actually has no real heat insulating properties)

Jet Hott is decent but only blocks about half the heat, swaintech white lightening is by far the best coating on the market, and is so good roughly an inch off the headers is almost room temp.

Trying to isolate heat from the intake is a waste of time, solve the problem at the source (exhaust manifold)
whitelighting http://swaintech.com/race-coatings/r...aust-coatings/
180F Thermostat and Thermal intake gasket worth it?-image52.jpg

Last edited by mthis; Aug 21, 2016 at 10:11 AM.
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Old Aug 26, 2016 | 10:22 PM
  #37  
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Thermostat came in, sadly won't be able to do this anytime soon as i have other car issues (deadbolts and possible forged internals) to do first. Looks legit thou, i just hope reliability-wise it meets or exceeds OEM quality.
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Old Aug 26, 2016 | 10:52 PM
  #38  
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Awesome find AK! Tried to order one, but says page not found?

Checked for our cars and they don't have MB listed

Last edited by Kriston; Aug 26, 2016 at 10:56 PM.
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Old Aug 26, 2016 | 11:51 PM
  #39  
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Got mine in the mail today. Will go on with the 44O kit next week.
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Old Aug 27, 2016 | 02:32 AM
  #40  
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Do any of you guys running Long Tube Headers have them ceramic coated.
Interested to hear your opinions.
When my LTH arrive, I will definitely send them for ceramic coating before I install them.
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Old Aug 27, 2016 | 02:40 AM
  #41  
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Originally Posted by BLKROKT
So funny, I just came across that last week but lost the link - thanks for posting. I'm going to pull the trigger on it, can't hurt.

Was also thinking about the placement of the IAT sensor, which is currently on the back of the intake. I'm about to take off my intake manifold and finally put on the Sikky phenolic gaskets I've had sitting here for 6mo - hopefully this weekend if I can find the time. One of the early MHP posts on the C63 upgrade path had a stage with relocation of this sensor to the intake air snorkels. The reasoning is that the air is hot by the time it gets to the OE placement, and moving it up front will register cooler temps and run a richer AFR and advanced timing. Wondering if anyone has had any success doing this?
On my previous car, Chevrolet lumina SS (Pontiac G8) I had a lot of mods done.
I had full exhaust, cams, CNC ported heads etc.
I relocated the IAT sensor from the standard position to directly in the air flow stream at the front of the car. Using torque I noticed considerable drops in the IAT across the board.
At the drags, my car would suffer badly from heat soak and pull timing from standing in the que.
With the IAT relocation, I was not pulling timing after waiting in the que.
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Old Aug 27, 2016 | 03:08 AM
  #42  
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Originally Posted by Kriston
Awesome find AK! Tried to order one, but says page not found?

Checked for our cars and they don't have MB listed
The link is not working.... not listed anymore...well that makes me nervous...
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Old Aug 27, 2016 | 03:11 AM
  #43  
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Originally Posted by Savage-wp
Do any of you guys running Long Tube Headers have them ceramic coated.
Interested to hear your opinions.
When my LTH arrive, I will definitely send them for ceramic coating before I install them.
I dont, i do wish i did it before i installed it.
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Old Aug 27, 2016 | 04:21 AM
  #44  
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How do I get one of these

Send me the. Link
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Old Aug 27, 2016 | 07:52 AM
  #45  
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Be careful if you relocate the iat to no longer tell the ecu you have high temp intake charge.. The tune uses this to keep your engine out of detonation.

I would only do this if your tuner is aware.
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Old Aug 27, 2016 | 08:33 AM
  #46  
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Originally Posted by akmatic63
The link is not working.... not listed anymore...well that makes me nervous...
We got the last ones! Collectors items.
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Old Aug 27, 2016 | 08:33 AM
  #47  
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Originally Posted by betrezra
Be careful if you relocate the iat to no longer tell the ecu you have high temp intake charge.. The tune uses this to keep your engine out of detonation.

I would only do this if your tuner is aware.
That's a really good point, thanks for reminding us
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Old Aug 27, 2016 | 04:45 PM
  #48  
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Originally Posted by BLKROKT
We got the last ones! Collectors items.
Awesome! Wonder if they will make more lol maybe if people here are interested they could arrange for more!

Also looks like you be getting yours put on way sooner, let us know how it is and if you notice temp changes with the tstat!
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Old Aug 28, 2016 | 10:49 PM
  #49  
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there back online boys i just purchased one
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Old Aug 28, 2016 | 10:51 PM
  #50  
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Originally Posted by mr747
there back online boys i just purchased one
yay! I called yesterday and they said they have them must be a glitch on the site...
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