Mercedes Discussion of Mercedes Diesels

300D Non Turbo To Turbo

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Old May 30, 2007 | 07:15 AM
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Default 300D Non Turbo To Turbo

I was just wondering if anyone could give me some info on how to turn a 1977 300D non turbo into a turbo, what parts need to be changed? Is it possible?
 
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Old May 30, 2007 | 08:28 AM
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I started to do a search on this site http://www.mercedesshop.com/shopforu...=1406992&pp=30
there is some info but I dont know what exactly you need so I hope this helps.
 
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Old May 30, 2007 | 09:49 PM
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i have access to a turbo 300d parts car if you need any thing.
i think the turbo is good shape too.
 
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Old Jun 5, 2007 | 06:38 PM
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bow2no1, thanks for the offer, it is my brother's mercedes, I will ask him if he is interested. thanks again
 
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Old Jun 7, 2007 | 08:32 AM
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no problem..
the junk yard i go to is crushing right now.
they will be all summer.
the 300 turbo i saw was in the back of the yard. to it might be a month maybe before he gets that far back?
 
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Old Jun 15, 2007 | 03:44 PM
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Originally Posted by jfoose
I was just wondering if anyone could give me some info on how to turn a 1977 300D non turbo into a turbo, what parts need to be changed? Is it possible?
The time, money and effort spent on converting the OM617.912 (Non-Turbo 3.0) would propbably total out more than the cost of an OM617.952 (Turbo 3.0). For about $1,000 you could have a complete running OM617.952 (Turbo 3.0).
 
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Old Jul 26, 2007 | 11:39 AM
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Originally Posted by jfoose
I was just wondering if anyone could give me some info on how to turn a 1977 300D non turbo into a turbo, what parts need to be changed? Is it possible?
There is more that just the turbo between a turbo 617 and a non-turbo 617 engine. The turbo 617 have a heavier crank, different exhaust valves, piston cooling, and a larger oil capacity due to the piston cooling (7.0qt. vs. 8.5 qt.). These are just the differences that I know about and I am sure that there are more. Certainly you could bolt on a turbo and the related manifolds to a non-turbo, but I would question engine life.

The 617 (whether turbo or non-turbo) is a great engine. I don't care if I have to adjust hard lifters.
 
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Old Aug 6, 2007 | 10:27 PM
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Originally Posted by ncof300d
......The 617 (whether turbo or non-turbo) is a great engine. I don't care if I have to adjust hard lifters.
ABSOLUTELY AGREE
 
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Old Jan 28, 2008 | 01:08 AM
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i agree also i have a 3.0 turbo engine but no turbo if you are interested
 
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Old Jun 4, 2008 | 06:57 PM
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I have a 300D also and was wondering how i can get the anttena to go up if it won't without pulling it? If your push it back in it goes down by itself though... Do i need a new part or is it something i can fix?

---AutoMerged DoublePost---

it also smokes from under the air intake. is that heard of or is it the asbestos stuff burning under the hood?
 

Last edited by loganrmsdl; Jun 4, 2008 at 06:57 PM. Reason: Automerged Doublepost
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