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E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

Mb 2.5d 20v superturbo projekt

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Old Jun 10, 2009 | 04:34 PM
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w124
New big valve cylinderhead almost ready
It gets new bigger valves, intake special made. New stiffer springs and better retainers and locks



And maybe more air to engine

Last edited by jeemu; Jun 10, 2009 at 06:29 PM.
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Old Jun 10, 2009 | 06:23 PM
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1990 300ce 24v I6
Is that a new throttle body? From what car?
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Old Jun 10, 2009 | 06:33 PM
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w124
Originally Posted by Saijin_Naib
Is that a new throttle body? From what car?
In lower bicture is an Eaton supercharger

I but it to add boost on low rpm
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Old Jun 11, 2009 | 11:17 AM
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From: Boise ID
1995 E300d
valves
What are the size of the new valves and where did you get the parts making these engine breath is the key to the power
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Old Jun 11, 2009 | 05:58 PM
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w124
Originally Posted by 95e300dez
What are the size of the new valves and where did you get the parts making these engine breath is the key to the power
Moi = Hello
New valve size are, exhaust 28mm = 1.1" and intake is 30.5mm = 1.2".
I work on car parts dealer so i bought all parts from my workplace.
Also come s stiffer valve spring and retainers. 604, 605 and 606 stock valve spring are very lousy.

I go now two turbo system. Now come s one little and one big turbo
Holset Hy35 on the low end and Hx50 on high end

Like this


I have now tested the engine at 3bar boost and works fine at Holset Super Hx40

My engine has N/A engine camshaft. Those has more lift and degrees than turbo camshafts. We make new ones those N/A camshafts. More lift and degrees.
Last edited by jeemu; Jun 11, 2009 at 06:03 PM.
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Old Jun 11, 2009 | 10:24 PM
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Wow jeemu! Loving the idea of a DUAL turbo setup, maybe take a pic of the old valves and the new next to eachother for comparison? Machine work on the valve seats looks fabulous. Keep us updated!

DO you think you will eventually put this beast on a dyno? I'm interested in the numbers 3bar would put out
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Old Jun 12, 2009 | 02:05 PM
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w124
Originally Posted by appatula
Wow jeemu! Loving the idea of a DUAL turbo setup, maybe take a pic of the old valves and the new next to eachother for comparison? Machine work on the valve seats looks fabulous. Keep us updated!

DO you think you will eventually put this beast on a dyno? I'm interested in the numbers 3bar would put out
Thanks. I take picture when i go garage again.

This is dynod two times. First setup it give 380hp/580nm and second time 445hp/626nm. Hope it gives next time over 500hp
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Old Jun 12, 2009 | 02:33 PM
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WOW! Your getting up there with Roman's HP numbers on his M103 block
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Old Jun 19, 2009 | 01:38 PM
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w124
Now i have Holset Hy35 on and it spool very fast, but not good on high boost. Maybe 1.5bar and 6mm injection pump it works fine

Any way. Hy35 get a friend on. Next month comes Master Power. Kompressor 64mm and turbine 68,5mm
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Old Jun 19, 2009 | 05:05 PM
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From: Boise ID
1995 E300d
the hy35
I was thinking of that set up when does the boost come on and when does it fall off? I am only looking to make 250-300 hp with my 95 NA606. Also doesn't the 606 come with the 6mm elements in the stock pump?
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Old Jun 20, 2009 | 05:14 PM
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w124
Originally Posted by 95e300dez
I was thinking of that set up when does the boost come on and when does it fall off? I am only looking to make 250-300 hp with my 95 NA606. Also doesn't the 606 come with the 6mm elements in the stock pump?
Hello. What fall off? In my 605 boost comes fast
If i drive stable 3000rpm i have 0.3bar boost I think also at 606 has 6mm elements.

I took my new cylinder head on flow measuring.
Exhaust in pretty good but intake is behind it. We found what there is trouble and will wix it

Imukanava/modifioitu= Intake/modifield
Pakokanava/modifioitu=Exhaust/modifield
Link to measuring pic http://jeemu.kuvat.fi/kuvat/Hammer/Kuva0627.jpg/full

I have pretty good feeling at i get over fivehundred on five cylinder
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Old Jun 20, 2009 | 07:37 PM
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From: Boise ID
1995 E300d
fall off
what I meant when does the torque flatten ie seat of the pants feel
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Old Jun 22, 2009 | 05:26 PM
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w124
Originally Posted by 95e300dez
what I meant when does the torque flatten ie seat of the pants feel
Not tested that much on hy35. Sylinderhead or gasket went broken . Luckily new head is almos ready This is sometimes motorsport
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Old Jun 25, 2009 | 07:18 PM
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W203 C32 AMG, W124 E300D
Originally Posted by jeemu
Mynä Diesel in Finland make the pump modifications
How much (in USD) did myna charge to upgrade the elements on the OM605? I was looking into getting the ip on my OM603 modified by myna but it was pretty costly for only 300HP.
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Old Jun 28, 2009 | 07:08 PM
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w124
Originally Posted by greasybenz
How much (in USD) did myna charge to upgrade the elements on the OM605? I was looking into getting the ip on my OM603 modified by myna but it was pretty costly for only 300HP.
1125 USD was my pump year ago
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Old Jul 3, 2009 | 04:43 PM
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More room for enginebay






Side by side

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Old Jul 4, 2009 | 03:38 PM
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w124
Big turbo found his place
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Old Jul 5, 2009 | 01:11 PM
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w124
Originally Posted by jeemu
Big turbo found his place
And little one
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Old Jul 10, 2009 | 05:10 PM
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w124
Not too much room ?

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Old Jul 15, 2009 | 04:53 PM
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w124
Hello. Turbo rpm sensor installed on little turbo


And rest photos http://jeemu.kuvat.fi/kuvat/Hammer/
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Old Jul 16, 2009 | 10:44 PM
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Moar Pikz!
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Old Jul 17, 2009 | 06:36 AM
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w124
Originally Posted by appatula
Moar Pikz!
Here is some old ones
http://kuvablogi.com/blog/6520/7/
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Old Jul 17, 2009 | 04:18 PM
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diipadaipaa. Yes there is two turbos
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Old Jul 19, 2009 | 06:54 PM
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Little progress


Modifield advance governor
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Old Aug 1, 2009 | 02:56 PM
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About one week driven, not good. That hy35 not work on 6000rpm engine

Last edited by jeemu; Aug 1, 2009 at 03:03 PM.
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