STD Other Projects My W124 3 litre Turbo Diesel - Modernised.

My W124 3 litre Turbo Diesel - Modernised.

My W124 3 litre Turbo Diesel - Modernised.

 
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The Stig
Naturally-aspirated

19
05-19-2014, 08:45 PM #13
Yep, the EGR is still hooked up.... that's something I need to find a better solution for, as it makes a helluva mess and is just for reducing emissions (I guess)!
6mm elements - sounds interesting, I see them discussed in the 1st link mbz123 posted above, but as I've only ever tuned petrol engines I've no idea what they are and what they look like!

Being a 3 litre Turbo right now it's not bad. Not super fast, but gets to about 200 km/h and isn't too slow in acceleration.
The car runs at 0.9 bar of boost (12-13 psi) and I don't know how much more boost the turbo can give, but a 20 bhp increase in power would be welcome, I guess (I'm assuming the factory quoted figure of 150bhp is right & if so 170bhp would be nicer).

Not sure I want to be fitting an exhaust temperature gauge. I guess I could, sounds necessary if I want to get a little more power - at least whilst I'm tuning it. But I don't want to lose driveability or smoothness of idle, nor reliability!

I have another Benz 300DT sitting under a cover, with the same (identical) engine as mine. I wonder if I should just whip the pump off and send it to someone like: https://www.facebook.com/dieselmeken - and have them re-work it for use in my car. Then when the re-worked pump comes back I just need to switch pumps between the two cars, re-set the throttle linkage and increase boost a little...?
I presume that's all, I haven't done much research yet - but could this be a good way forward?

I'd rather not be doing a lot of work, tweaking, etc. I don't mind spending a bit of money to get this work done, just want the best possible result straight off.
Not looking for huge power either - as I don't want to kill a perfectly good automatic box. My wife wouldn't drive a manual either.
This post was last modified: 05-19-2014, 08:57 PM by The Stig.
The Stig
05-19-2014, 08:45 PM #13

Yep, the EGR is still hooked up.... that's something I need to find a better solution for, as it makes a helluva mess and is just for reducing emissions (I guess)!
6mm elements - sounds interesting, I see them discussed in the 1st link mbz123 posted above, but as I've only ever tuned petrol engines I've no idea what they are and what they look like!

Being a 3 litre Turbo right now it's not bad. Not super fast, but gets to about 200 km/h and isn't too slow in acceleration.
The car runs at 0.9 bar of boost (12-13 psi) and I don't know how much more boost the turbo can give, but a 20 bhp increase in power would be welcome, I guess (I'm assuming the factory quoted figure of 150bhp is right & if so 170bhp would be nicer).

Not sure I want to be fitting an exhaust temperature gauge. I guess I could, sounds necessary if I want to get a little more power - at least whilst I'm tuning it. But I don't want to lose driveability or smoothness of idle, nor reliability!


I have another Benz 300DT sitting under a cover, with the same (identical) engine as mine. I wonder if I should just whip the pump off and send it to someone like: https://www.facebook.com/dieselmeken - and have them re-work it for use in my car. Then when the re-worked pump comes back I just need to switch pumps between the two cars, re-set the throttle linkage and increase boost a little...?
I presume that's all, I haven't done much research yet - but could this be a good way forward?

I'd rather not be doing a lot of work, tweaking, etc. I don't mind spending a bit of money to get this work done, just want the best possible result straight off.
Not looking for huge power either - as I don't want to kill a perfectly good automatic box. My wife wouldn't drive a manual either.

 
  • 2 Vote(s) - 5 Average

Messages In This Thread
My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-15-2014, 11:24 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by capflya - 05-15-2014, 11:48 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by 300SD_KY - 05-16-2014, 01:39 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by willbhere4u - 05-16-2014, 11:49 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by Purplecomputer - 05-16-2014, 03:42 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by Sotvisp - 05-17-2014, 03:05 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by MFSuper90 - 05-17-2014, 07:59 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-18-2014, 07:00 PM
A favor for a favor? - by mbz123 - 05-19-2014, 04:04 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by mbdiesel - 05-19-2014, 05:11 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-19-2014, 05:33 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by raysorenson - 05-19-2014, 08:33 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-19-2014, 08:45 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by raysorenson - 05-20-2014, 08:08 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-20-2014, 08:23 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by raysorenson - 05-20-2014, 09:48 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-20-2014, 05:34 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-20-2014, 11:47 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by mbz123 - 05-21-2014, 03:21 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-21-2014, 06:15 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-21-2014, 07:21 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by Purplecomputer - 05-22-2014, 08:36 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-22-2014, 09:09 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 05-23-2014, 11:13 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by Mr_Robs - 06-13-2014, 04:02 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by winmutt - 06-19-2014, 01:16 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 06-25-2014, 12:06 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by winmutt - 06-25-2014, 02:55 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by Mr_Robs - 07-15-2014, 04:56 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 07-23-2014, 05:41 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by dude99 - 07-24-2014, 01:25 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 07-29-2014, 08:21 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 04-10-2016, 04:49 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 04-10-2016, 04:49 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by The Stig - 04-10-2016, 04:55 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by mike-81-240d - 04-12-2016, 10:36 PM
RE: My W124 3 litre Turbo Diesel - Modernised. - by EmJay - 04-14-2016, 09:47 AM
RE: My W124 3 litre Turbo Diesel - Modernised. - by North_Star - 04-18-2016, 03:09 PM
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